부산대학교 도서관

Srilatha Edupuganti; Christopher B Hurt; Kathryn E Stephenson; Yunda Huang; Carmen A Paez; Chenchen Yu; Catherine Yen; Brett Hanscom; Zonglin He; Maurine D Miner; Theresa Gamble; Jack Heptinstall; Kelly E Seaton; Elizabeth Domin; Bob C Lin; Krisha McKee; Nicole Doria-Rose; Stephanie Regenold; Hans Spiegel; Maija Anderson; Nadia McClosky; Lily Zhang; Estelle Piwowar-Manning; Margaret E Ackerman; Michael Pensiero; Bonnie J Dye; Raphael J Landovitz; Kenneth Mayer; Marc Siegel; Magdalena Sobieszczyk; Stephen R Walsh; Lucio Gama; Dan H Barouch; David C Montefiori; Georgia D Tomaras; Cassie Grimsley Ackerley; Daniel Graciaa; Colleen Kelley; Nadine Rouphael; Sharon Curate-Ingram; Bette Korber; Kshitij Wagh; Nandini Sane; Jennifer Grossman; Sophie Hasan; Michelle Robinson; Jonathan Lucas; Marianne Gildea; Amber Babinec; Bethany Coomes; Julie Dumond; Justine Beck; Wairimu Chege; Xue Han; Jen Hanke; Carissa Karg; Laurie Rinn; Miriam Chicurel-Bayard; Shashikala Nagar; Hakeem White; W Scott Cooley; Gail Broder; Machel Hunt; Vanessa Cummings; Kristine Donaty; April Randhawa; Ramey Fair; Noshima Darden-Tabb; Richa Chaturvedi; Lindsey Baden; Amy Sherman; Jon Gothing; Andres Avila Paz; Julia Klopfer; Megan Powell; Anna Piermattei; August Heithoff; Joshua A. Weiner; Gabriela Kovacikova; Katherine S. Axelrod; Lu Zhang; Saman Baral; Nicole Yates; Kelvin Chiong; Irene Kuo; Jeanne Jordan; Madison Lintner; Kayley Langlands; Bitana Saintilma; Hannah Yellin; Madhu Balachandran; Manya Magnus; Jane Baumblatt; India Tindale; Samantha Fortier; Aleen Khodabakhshian; Nick Pierce; Maricela Gonzalez; Lisa Mark; Melinda Kuo; Ste'von Afemata

The Lancet HIV. 12:e13-e25

Cohen, Myron; Corey, Lawrence; Zeller, Jill; Escamilla, Gina; Broder, Gail; Randhawa, April; Andriesen, Jessica; Brown, Amanda; Bentley, Carter; Davis, Jontraye; Lu, Huiyin; Patel, Jignesh; Nourbakhsh, Tahereh; Grant, Shannon; Reagan, Rotrease; Young, Jamel; Darden-Tabb, Noshima; Benitez, Jorge; Gray, Brett; Weiner, Joshua A.; Kovacikova, Gariela; VanWinkle Orzell, Chanc E.; Furlong, Maureen; Erdmann, Nathan; Heath, Sonya; Obeid, Michel; Hottinger, Rosemary; Fish, Rossi; Boulin, Adrianna; Daffin, Gary; Gelman, Marcy; Kelley, Colleen; Kleinjan, Jane A.; Gothing, Jon A.; Fontana-Martinez, Elvin J.; Seaman, Michael S.; Dolin, Raphael; Johnson, Jennifer A.; Baumblatt, Jane; Piwowar-Manning, Estelle; Burns, David; Tindale, India; Robinson, Michelle; Dye, Bonnie; Dumond, Julie; Hanke, Jennifer; Hural, John; Rinn, Laurie; Loquere, Jun Avelino; Yang, Kinara; Gordon, Ebony; Warren, Kyle; Johnson, Abraham; Richardson, Paul; Rwakazina, Irene; Parsons, Kelly; Donaty, Kristine; Redinger, Huguette; Jackie Wu, Hi-Hao; Costanza, Christie Lyn; Chaturvedi, Richa; Ackerley, Cassie Grimsley; Graciaa, Daniel; Rouphael, Nadine; Curate-Ingram, Sharon; Korber, Bette; Wagh, Kshitij; Sane, Nandini; Grossman, Jennifer; Hasan, Sophie; Lucas, Jonathan; Gildea, Marianne; Babinec, Amber; Coomes, Bethany; Beck, Justine; Chege, Wairimu; Han, Xue; Karg, Carissa; Chicurel-Bayard, Miriam; Nagar, Shashikala; White, Hakeem; Cooley, W Scott; Hunt, Machel; Cummings, Vanessa; Fair, Ramey; Baden, Lindsey; Sherman, Amy; Gothing, Jon; Paz, Andres Avila; Klopfer, Julia; Powell, Megan; Piermattei, Anna; Heithoff, August; Kovacikova, Gabriela; Axelrod, Katherine S.; Zhang, Lu; Baral, Saman; Yates, Nicole; Chiong, Kelvin; Kuo, Irene; Jordan, Jeanne; Lintner, Madison; Langlands, Kayley; Saintilma, Bitana; Yellin, Hannah; Balachandran, Madhu; Magnus, Manya; Fortier, Samantha; Khodabakhshian, Aleen; Pierce, Nick; Gonzalez, Maricela; Mark, Lisa; Kuo, Melinda; Afemata, Ste’von; Mahomed, Sharana; Siegel, Marc; Karuna, Shelly; Paez, Carmen; Takuva, Simba; Montefiori, David; Yacovone, Peggy; Yu, Chenchen; Gamble, Theresa; Spiegel, Hans; Gao, Fei; Anderson, Maija; Huang, Yunda; Tswenyana, Lenka; Turner, Melissa; Greer, Chelsea; Trahey, Meg; McConachie, Anders; Wilvich, Haven; Chiambah, Shawn; Purdue, Lynette; Gama, Lucio; Moser, Amber; Holm, Nate; Pensiero, Michael; Kamau, Geoffrey; Yola, Ntando; Jones, Zoe; Hastings, Nicholas; Klitzman, Robert; Archibald, Michael; Lucas, Judith; McNair, Tara; Sawant, Sheetal; Dumas, Jaiden; Sharak, Angelina; Sumner, Shonda E.; Stroop, Kenneth R.; Mendoza, Floreliz; Novik, Laura; Zephir, Kathy; Whalen, William; Larkin, Brenda; Saunders, Jamie; Cunningham, Jennifer; Levinson, Carol; Wang, Xiaolin; Plummer, Sarah; Victorino, Milalynn; Ola, Abidemi; Boyd, Catina; Jayasinghe, Nilusha; Apte, Preeti; Cartagena, Cora Trelles; Hicks, Renunda; Williams, Pernell; Vasilenko, Olga; Yamshchikov, Galina; Florez, Maria Burgos; Pittman, Iris; Casazza, Joseph; DeCederfelt, Hope; Cheng, K.C.; Stein, Judy; Zhang, Lily ; Gelderblom, Huub ; Seaton, Kelly E. ; Yates, Nicole L. ; Paez, Carmen A. ; Karuna, Shelly T. ; Andrew, Philip ; Robinson, Samuel T. ; Ledgerwood, Julie E. ; Hyrien, Ollivier ; Walsh, Stephen R. ; Gay, Cynthia L. ; Gwira, Jane A. ; Spiegel, Hans M.L. ; Sobieszczyk, Magdalena E. ; Mannheimer, Sharon B. ; Edupuganti, Srilatha ; Hurt, Christopher B. ; Stephenson, Kathryn E. ; Kelley, Colleen F. ; Yacovone, Margaret ; Pensiero, Michael N. ; Donnell, Deborah ; Cohen, Myron S. ; Gilbert, Peter B. ; Koup, Richard A. ; Tomaras, Georgia D.

In eBioMedicine July 2025 117

Coates EE; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA. Electronic address: emily.coates@nih.gov.; Edupuganti S; Department of Medicine, Division of Infectious Diseases, The Hope Clinic of the Emory Vaccine Center, Emory University, Atlanta, GA, USA.; Chen GL; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Happe M; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Strom L; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Widge A; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Florez MB; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Cox JH; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Gordon I; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Plummer S; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Ola A; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Yamshchikov G; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Andrews C; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Curate-Ingram S; Department of Medicine, Division of Infectious Diseases, The Hope Clinic of the Emory Vaccine Center, Emory University, Atlanta, GA, USA.; Morgan P; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Nagar S; Department of Medicine, Division of Infectious Diseases, The Hope Clinic of the Emory Vaccine Center, Emory University, Atlanta, GA, USA.; Collins MH; Department of Medicine, Division of Infectious Diseases, The Hope Clinic of the Emory Vaccine Center, Emory University, Atlanta, GA, USA.; Bray A; The Emmes Company, Rockville, MD, USA.; Nguyen T; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Stein J; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Case CL; Vaccine Clinical Materials Programs, Leidos Biomedical Research, Frederick National Laboratory for Cancer Research, Frederick, MD, USA.; Kaltovich F; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Wycuff D; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Liang CJ; Biostatistics Research Branch, Division of Clinical Research, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Carlton K; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Vazquez S; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Mascola JR; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.; Ledgerwood JE; Vaccine Research Center, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA.

Publisher: Elsevier Science Country of Publication: United States NLM ID: 101130150 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1474-4457 (Electronic) Linking ISSN: 14733099 NLM ISO Abbreviation: Lancet Infect Dis Subsets: MEDLINE

Atmar RL; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Lyke KE; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Deming ME; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Jackson LA; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Branche AR; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; El Sahly HM; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Rostad CA; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Martin JM; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Johnston C; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Rupp RE; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Mulligan MJ; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Brady RC; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Frenck RW Jr; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Bäcker M; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Kottkamp AC; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Babu TM; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Rajakumar K; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Edupuganti S; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Dobrzynski D; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Coler RN; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Posavad CM; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Archer JI; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Crandon S; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Nayak SU; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Szydlo D; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Zemanek JA; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Dominguez Islas CP; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Brown ER; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Suthar MS; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; McElrath MJ; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; McDermott AB; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; O'Connell SE; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Montefiori DC; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Eaton A; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Neuzil KM; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Stephens DS; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Roberts PC; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.; Beigel JH; From the Departments of Medicine and Molecular Virology and Microbiology, Baylor College of Medicine, Houston (R.L.A., H.M.E.S.), and Sealy Institute for Vaccine Sciences, University of Texas Medical Branch, Galveston (R.E.R.); the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore (K.E.L., M.E.D., K.M.N.), and the Division of Microbiology and Infectious Diseases (S.C., S.U.N., P.C.R., J.H.B.) and the Vaccine Research Center (A.B.M., S.E.O.), National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda; Kaiser Permanente Washington Health Research Institute (L.A.J.), the Departments of Medicine (C.J., T.M.B., M.J. McElrath) and Laboratory Medicine and Pathology (C.J., C.M.P.), University of Washington, the Vaccine and Infectious Disease Division (C.J., C.M.P., C.P.D.I., E.R.B., M.J. McElrath) and the Statistical Center for HIV/AIDS Research and Prevention (D.S., J.A.Z.), Fred Hutchinson Cancer Research Center, and Seattle Children's Research Institute (R.N.C.) and the Department of Pediatrics (R.N.C.), University of Washington School of Medicine, Seattle; the Department of Medicine, Division of Infectious Diseases, University of Rochester, Rochester (A.R.B., D.D.), NYU Langone Vaccine Center and Division of Infectious Diseases and Immunology, Department of Medicine, NYU Grossman School of Medicine, New York (M.J. Mulligan, A.C.K.), and NYU Langone Hospital-Long Island Vaccine Center Research Clinic and the Division of Infectious Disease, Department of Medicine, NYU Long Island School of Medicine, Mineola (M.B.) - all in New York; the Departments of Pediatrics (C.A.R.), Microbiology and Immunology (M.S.S.), and Medicine (S.E., D.S.S.), the Center for Childhood Infections and Vaccines (C.A.R.), Hope Clinic of Emory Vaccine Center (S.E.), Emory Vaccine Center, and Yerkes National Primate Research Center (M.S.S.), Emory University School of Medicine, Emory University, and Children's Healthcare of Atlanta (C.A.R.) - all in Atlanta; the Department of Pediatrics, University of Pittsburgh School of Medicine, Pittsburgh (J.M.M., K.R.); Cincinnati Children's Hospital Medical Center, Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati (R.C.B., R.W.F.); and FHI 360 (formerly Family Health International) (J.I.A.) and Duke Human Vaccine Institute (D.C.M.) and the Department of Surgery (D.C.M., A.E.), Duke University Medical Center, Durham, NC.

Publisher: Massachusetts Medical Society Country of Publication: United States NLM ID: 0255562 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1533-4406 (Electronic) Linking ISSN: 00284793 NLM ISO Abbreviation: N Engl J Med Subsets: MEDLINE

El Sahly HM; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Baden LR; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Essink B; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Doblecki-Lewis S; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Martin JM; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Anderson EJ; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Campbell TB; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Clark J; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Jackson LA; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Fichtenbaum CJ; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Zervos M; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Rankin B; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Eder F; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Feldman G; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Kennelly C; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Han-Conrad L; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Levin M; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Neuzil KM; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Corey L; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Gilbert P; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Janes H; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Follmann D; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Marovich M; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Polakowski L; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Mascola JR; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Ledgerwood JE; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Graham BS; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; August A; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Clouting H; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Deng W; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Han S; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Leav B; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Manzo D; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Pajon R; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Schödel F; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Tomassini JE; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Zhou H; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.; Miller J; From Baylor College of Medicine, Houston (H.M.E.S.), and Javara, The Woodlands (C.K.) - both in Texas; Brigham and Women's Hospital, Boston (L.R.B.), and Moderna, Cambridge (A.A., H.C., W.D., S.H., B.L., D.M., R.P., F.S., J.E.T., H.Z., J.M.) - both in Massachusetts; Meridian Clinical Research, Baton Rouge, LA (B.E., F.E.); University of Miami, Miami (S.D.-L.), and DeLand Clinical Research Unit, DeLand (B.R.) - both in Florida; University of Pittsburgh School of Medicine, Pittsburgh (J.M.M.); Emory University School of Medicine, Atlanta (E.J.A.); University of Colorado School of Medicine, Aurora (T.B.C.); University of California, Los Angeles (J.C.), and Wake Research-Medical Center for Clinical Research, San Diego (L.H.-C.) - both in California; Kaiser Permanente Washington Health Research Institute (L.A.J.), and Fred Hutchinson Cancer Research Center (L.C., P.G., H.J.) - both in Seattle; University of Cincinnati, Cincinnati (C.J.F.); Henry Ford Health System, Detroit (M.Z.); Vitalink Research, Greenville, SC (G.F.); Clinical Research Center of Nevada, Wake Research, Las Vegas (M.L.); and the University of Maryland, College Park (K.M.N.), and the Vaccine Research Center (J.R.M., J.E.L., B.S.G.), National Institute of Allergy and Infectious Diseases (D.F., M.M., L.P.), National Institutes of Health, Bethesda - both in Maryland.

Publisher: Massachusetts Medical Society Country of Publication: United States NLM ID: 0255562 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1533-4406 (Electronic) Linking ISSN: 00284793 NLM ISO Abbreviation: N Engl J Med Subsets: MEDLINE

Corey L; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Gilbert PB; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Juraska M; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Montefiori DC; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Morris L; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Karuna ST; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Edupuganti S; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Mgodi NM; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; deCamp AC; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Rudnicki E; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Huang Y; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Gonzales P; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Cabello R; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Orrell C; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Lama JR; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Laher F; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Lazarus EM; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Sanchez J; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Frank I; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Hinojosa J; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Sobieszczyk ME; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Marshall KE; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Mukwekwerere PG; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Makhema J; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Baden LR; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Mullins JI; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Williamson C; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Hural J; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; McElrath MJ; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Bentley C; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Takuva S; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Gomez Lorenzo MM; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Burns DN; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Espy N; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Randhawa AK; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Kochar N; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Piwowar-Manning E; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Donnell DJ; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Sista N; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Andrew P; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Kublin JG; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Gray G; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Ledgerwood JE; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Mascola JR; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.; Cohen MS; From the Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Research Center (L.C., P.B.G., M.J., S.T.K., A.C.C., E.R., Y.H., K.E.M., J. Hural, M.J.M.E., C.B., S.T., N.E., A.K.R., N.K., D.J.D., J.G.K., G.G.), and the Departments of Global Health, Microbiology, and Medicine, University of Washington (J.I.M.), Seattle; the Department of Surgery and Duke Human Vaccine Institute, Duke University Medical Center (D.C.M.), and FHI 360 (N.S., P.A.), Durham, and the Institute for Global Health and Infectious Disease, University of North Carolina, Chapel Hill (M.S.C.) - both in North Carolina; the National Institute for Communicable Diseases of the National Health Laboratory Service (L.M.) and the Antibody Immunity Research Unit, Faculty of Health Sciences (L.M.), and the Perinatal HIV Research Unit, Faculty of Health Sciences (F.L., E.M.L., S.T.), University of the Witwatersrand, Johannesburg, the Desmond Tutu HIV Centre, Department of Medicine and Institute of Infectious Disease and Molecular Medicine (C.O.), and the Division of Medical Virology (C.W.), University of Cape Town, Cape Town, the School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria (S.T.), and the South African Medical Research Council, Tygerberg (G.G.) - all in South Africa; the Department of Medicine, Division of Infectious Diseases, Emory University, Atlanta (S.E.); the University of Zimbabwe College of Health Sciences Clinical Trials Research Centre, Harare, Zimbabwe (N.M.M., P.G.M.); Servicio de Enfermedades Infecciosas y Tropicales, Hospital Nacional Dos de Mayo (P.G.), Asociación Civil Via Libre (R.C.), Asociación Civil Impacta Salud y Educación (J.R.L.), and Centro de Investigaciones Tecnológicas, Biomédicas y Medioambientales, Universidad Nacional Mayor de San Marcos (J.S.), Lima, and Association Civil Selva Amazónica, Clinical Research Site, Iquitos (J. Hinojosa) - both in Peru; the Infectious Diseases Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia (I.F.); the Division of Infectious Diseases, Department of Medicine, Columbia University Irving Medical Center, New York (M.E.S.); Botswana Harvard AIDS Institute, Gaborone, Botswana (J.M.); Brigham and Women's Hospital, Harvard Medical School, Boston (L.R.B.); and the Vaccine Research Program, Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health (NIH), Rockville (M.M.G.L.), the Prevention Sciences Program, Division of AIDS (D.N.B.), and the Vaccine Research Center (J.E.L., J.R.M.), National Institute of Allergy and Infectious Diseases, NIH, Bethesda, and Johns Hopkins University School of Medicine, Baltimore (E.P.-M.) - all in Maryland.

Publisher: Massachusetts Medical Society Country of Publication: United States NLM ID: 0255562 Publication Model: Print Cited Medium: Internet ISSN: 1533-4406 (Electronic) Linking ISSN: 00284793 NLM ISO Abbreviation: N Engl J Med Subsets: MEDLINE

Baden LR; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; El Sahly HM; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Essink B; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Kotloff K; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Frey S; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Novak R; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Diemert D; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Spector SA; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Rouphael N; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Creech CB; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; McGettigan J; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Khetan S; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Segall N; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Solis J; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Brosz A; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Fierro C; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Schwartz H; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Neuzil K; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Corey L; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Gilbert P; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Janes H; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Follmann D; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Marovich M; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Mascola J; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Polakowski L; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Ledgerwood J; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Graham BS; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Bennett H; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Pajon R; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Knightly C; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Leav B; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Deng W; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Zhou H; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Han S; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Ivarsson M; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Miller J; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).; Zaks T; From Brigham and Women's Hospital (L.R.B.), Boston, and Moderna, Cambridge (H.B., R.P., C.K., B.L., W.D., H.Z., S.H., M.I., J. Miller, T.Z.) - both in Massachusetts; Baylor College of Medicine (H.M.E.S.) and Centex Studies (J.S.) - both in Houston; Meridian Clinical Research, Savannah (B.E., S.K., A.B.), and Emory University (N.R.) and Atlanta Clinical Research Center (N.S.), Atlanta - all in Georgia; University of Maryland School of Medicine, Baltimore (K.K., K.N.), and National Institute of Allergy and Infectious Diseases, Bethesda (D.F., M.M., J. Mascola, L.P., J.L., B.S.G.) - both in Maryland; Saint Louis University School of Medicine, St. Louis (S.F.); University of Illinois, Chicago, Chicago (R.N.); George Washington University School of Medicine and Health Sciences, Washington, DC (D.D.); University of California, San Diego, San Diego (S.A.S.); Vanderbilt University School of Medicine, Nashville (C.B.C.); Quality of Life Medical and Research Center, Tucson, AZ (J. McGettigan); Johnson County Clin-Trials, Lenexa, KS (C.F.); Research Centers of America, Hollywood, FL (H.S.); and Fred Hutchinson Cancer Research Center, Seattle (L.C., P.G., H.J.).

Publisher: Massachusetts Medical Society Country of Publication: United States NLM ID: 0255562 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1533-4406 (Electronic) Linking ISSN: 00284793 NLM ISO Abbreviation: N Engl J Med Subsets: MEDLINE