부산대학교 도서관

Soiza, Roy L.; Brittain-Long, Robin; Scicluna, Chiara; Edwards, Carole; Mackay, Lynn; D'Allesandro, Mariella; Nicol, Amy; Norris, Karen; Mann, Sandra; Lawrence, Heather; Valentine, Ruth; Viljoen, Marianne Elizabeth; Pretswell, Carol H.; Nicholls, Helen; Munsoor, Imrozia; Meyrick, Agnieszka; Kyriakidou, Christina; Iyengar, Shalini; Jamal, Arham; Richards, Nick; Price, Helen; Rowbotham, Bridie; Bird, Danielle; Smith, Karen; Littler, Olga; Fielding, Kirsty; Townsend-Rose, Anna; Miller, Karen; Davis, Jessica; Elliot-Garwood, Alison; Trottier, Lauren; Edwards, Paul; McFarland, Margaret; Osanlou, Orod; Longshaw, Laura; Stockport, Jane; Grundy, Lynne; Broad, Katharine Lucy; Regan, Karen; Storton, Kim; Ryan-Wakeling, Declan; Wilson, Brad; Munisamy, Malathy; Wright, John; Shenoy, Anil; English, Beverley; Brear, Lucy; Cicconi, Paola; Boffito, Marta; Milinkovic, Ana; Byrne, Ruth; Movahedi, Roya; Housman, Rosalie; Kara, Naveed; Brown, Ellen; Cipriani, Andrea; Attenburrow, Mary-Jane; Smith, Katharine A.; Packham, Jonathan; Sparrow, Geoff; Smith, Richard; Rosier, Josephine M.; Saja, Khalid; Nago, Nyasha; Camilleri, Brian; Immanuel, Anita; Hamblin, Mike; Osagie, Rawlings; Mohan, Mahalakshmi; Floyd, Hilary; Goddard, Suzanne; Mutgi, Sanjay; Evans, John; McKeon, Sean; Vilimiene, Neringa; Chicano, Rosavic; Hayre, Rachel; Pandaan, Alice; Henshall, Catherine; Serrano, Sonia; Mazzella, Andrea; Rajeswaran, Thurkka; Mathew, Moncy; Bisnauthsing, Karen; Bremner, Laura; Fok, Henry; Morselli, Franca; Cinardo, Paola; Merrick, Blair; Sowole, Lucy; Broadhead, Samantha; Palmer, Natalie; Cordle, Jessica; Goldsmith, Jaimie Wilson; Cooney, Enya; Jackson, Beth; Jayatilleke, Thilina; Cheng, Zelda; Helliwell, Toby; Chudyk, Adrian; Giemza, Rafaela; Villajin, John Lord; Yogo, Noah; Makanju, Esther; Dulawan, Pearl; Nagra, Deepak; Buazon, April; Russell, Alice; Bird, Georgie; Heer, Amardeep; Sarmiento, Rex; Sanghera, Balraj; Mullin, Melanie; Champion, Adam; Bevan, Aisling; Iqbal, Kinzah; Johnson, Alshia; Clark, Rebecca; Shaw, Sarah; Shaw, Steven; Chalk, Amanda; Lovatt, Martin; Lillicrap, Caroline; Parker, Angela; Hansel, Jan; Wong, Zhi; Gan, Galvin; Tuma, Eyad; Minton, Jane; Murira, Jennifer; Saman, Razan; Hall, Alistair; Holliday, Kyra; Khan, Zara; Calderwood, James; Twigg, George; Baker, Helena; Corrigan, Julie; Houseman, Katy; Raguvanshi, Subhra; Heining, Dominic; Weddell, Jake; Glaves, Liz; Thompson, Kim; Davies, Francis; Lambley Burke, Ruth; Thomson, Emma C.; Saralaya, Dinesh; Berry, Lisa; Hopewell, Nancy; Gerdes, Leigh; Pacurar, Mihaela; Faust, Saul N.; Turner, Jeremy; Jeanes, Christopher; Cooper, Adele; Keshet-Price, Jocelyn; Coke, Lou; Cambell-Kelly, Melissa; Dhatariya, Ketan; Williams, Claire; Marks, Georgina; Sudbury, James; Rodolico, Lisa; Bradley, Judy; Carr, Sharon; Martin, Roisin; Madden, Angelina; Biagioni, Paul; McKenna, Sonia; Clinton, Alison; O'Kane, Maurice; Carter, Justin; Dewhurst, Matthew; Wetherill, Bill; Hoggarth, Thandiwe; Collins, Katrina Lennon; Chowdhury, Marie; Nathoo, Adil; Heinen, Anna; MacDonald, Orla; Hurducas, Claudia; Cifuentes, Liliana; Gill, Harjeevan; Gibson, Andy; West, Raha; Ewing, Jane; Blacow, Rachel; Haughney, John; MacDonald, Jonathan; Seenan, John Paul; Webb, Stewart; O'Leary, Colin; Muir, Scott; White, Beth; Ritchie, Neil; McAuley, Daniel F.; Stewart, Jonathan; D'Alessandro, Mariella; Lakeman, Nicki; Purandare, Laura; Browne, Duncan; Tucker, David; Luck, Peter; Everden, Angharad; Trembath, Lisa; Visick, Michael; Morley, Nick; Reid, Laura; Chenoweth, Helen; Maclean, Kirsty; Sheridan, Ray P.; Burden, Tom; Lunt, Craig Francis; Todd, Shirley; Estcourt, Stephanie; Pearce, Jasmine Marie; Wilkins, Suzanne; Love-Rouse, Cathryn; Torok-Pollok, Eva; Youle, Mike; Madge, Sara; Solomon, Danielle; Nandani, Aarti; North, Janet M.; Hemat, Nargis; Newport, Rachel; Kalra, Philip A.; Chukwu, Chukwuma; Wickens, Olivia; O'Loughlin, Vikki; Mistry, Hema; Harrison, Louise; Oliver, Robert; Peers, Anne-Marie; Zadik, Jess; Doyle, Katie; Chadwick, David R.; Colling, Kerry; Wroe, Caroline; Branch, Marie; Chilvers, Alison; Essex, Sarah; Stone, Mark; San Francisco Ramos, Alberto; Beales, Emily; Bird, Olivia; Danos, Zsofia; Fofie, Hazel; Hultin, Cecilia; Ikram, Sabina; Mabesa, Fran; Mescall, Aoife; Pereira, Josyanne; Pearce, Jennifer; Sutton, Natalina; Snashall, Emma; Baxter, David Neil; Bennett, Sara; Suggitt, Debbie; Hughes, Kerry; Woodyatt, Wiesia; Beacon, Lynsey; Kent, Alissa; Cooper, Chris; Rudic, Milan; Tunstall, Simon; Jackson, Matthew; Hombersley, Claire; Moore, Patrick; Cutts, Rebecca; Higham, Andrew; Bukhari, Marwan; Elnaggar, Mohamed; Glover, Michelle; Richardson, Fiona; Dent, Alexandra; Mirza, Shahzeb; Ark, Rajiv; Han, Jennie; Hope, Suzy V.; Mitchelmore, Philip J.; Osanlou, Rostam; Freedman, Andrew; Cooper, Alison; Burton, Katherine; Katechia, Kashyap; Barrett, Michael; Salkeld, Jo; Hill, Natalie; Lee, Nathaniel; Perkins, Jon; Fox, Polly; Toback, Seth; Galiza, Eva; Cosgrove, Catherine; Galloway, James; Goodman, Anna L; Swift, Pauline A; Rajaram, Sankarasubramanian; Graves-Jones, Alison; Edelman, Jonathan; Burns, Fiona; Minassian, Angela M; Cho, Iksung; Kumar, Lakshmi; Plested, Joyce S; Rivers, E Joy; Robertson, Andreana; Dubovsky, Filip; Glenn, Greg; Heath, Paul T

In The Lancet Respiratory Medicine February 2022 10(2):167-179

Garralda, E.; Busa, C.; Pozsgai, É.; Osztromok-Lukacs, V.; Csikós, A.; Radbruch, L.; Hasselaar, J.; Menten, J.; Payne, S.; Adile, C.; Hurducas, F.; Centeno, C.

European Journal of Public Health; 35; 41; 1101-1262; 1; 33; ~European Journal of Public Health~35~41~~~1101-1262~1~33~~

Garralda E; ATLANTES Global Observatory of Palliative Care, Institute for Culture and Society, University of Navarra, Navarra, Spain.; IdiSNA, Navarrese Centre for Sanitary Research, Pamplona, Spain.; Busa C; Department of Hospice-Palliative Care, Institute of Primary Health Care, University of Pecs Medical School, Pecs, Hungary.; Pozsgai É; Department of Hospice-Palliative Care, Institute of Primary Health Care, University of Pecs Medical School, Pecs, Hungary.; Osztromok-Lukacs V; Department of Hospice-Palliative Care, Institute of Primary Health Care, University of Pecs Medical School, Pecs, Hungary.; Csikós A; Department of Hospice-Palliative Care, Institute of Primary Health Care, University of Pecs Medical School, Pecs, Hungary.; Radbruch L; Department of Palliative Medicine, University Hospital Bonn, Bonn, Germany.; Hasselaar J; Radboud University Medical Centre, Nijmegen, The Netherlands.; Menten J; Catholic University Leuven, Leuven, Belgium.; Payne S; International Observatory on End of Life Care, Lancaster University, Lancaster, UK.; Adile C; La Maddalena Cancer Center, Palermo, Italy.; Hurducas F; Hospice Casa Sperantei, Bucharest, Romania.; Centeno C; ATLANTES Global Observatory of Palliative Care, Institute for Culture and Society, University of Navarra, Navarra, Spain.; IdiSNA, Navarrese Centre for Sanitary Research, Pamplona, Spain.

Publisher: Oxford University Press Country of Publication: England NLM ID: 9204966 Publication Model: Print Cited Medium: Internet ISSN: 1464-360X (Electronic) Linking ISSN: 11011262 NLM ISO Abbreviation: Eur J Public Health Subsets: MEDLINE

Toback, S.; Cho, I.; Kumar, L.; Plested, J.S.; Rivers, E.J.; Robertson, A.; Dubovsky, F.; Glenn, G.; Galiza, E.; Cosgrove, C.; Heath, P.T.; Galloway, J.; Goodman, A.L.; Burns, F.; Swift, P.A.; Rajaram, S.; Graves-Jones, A.; Edelman, J.; Minassian, A.M.; Soiza, R.L.; Brittain-Long, R.; Scicluna, C.; Edwards, C.; Mackay, L.; D'Allesandro, M.; Nicol, A.; Norris, K.; Mann, S.; Lawrence, H.; Valentine, R.; Viljoen, M.E.; Pretswell, C.H.; Nicholls, H.; Munsoor, I.; Meyrick, A.; Kyriakidou, C.; Iyengar, S.; Jamal, A.; Richards, N.; Price, H.; Rowbotham, B.; Bird, D.; Smith, K.; Littler, O.; Fielding, K.; Townsend-Rose, A.; Miller, K.; Davis, J.; Elliot-Garwood, A.; Trottier, L.; Edwards, P.; McFarland, M.; Osanlou, O.; Longshaw, L.; Stockport, J.; Grundy, L.; Broad, K.L.; Regan, K.; Storton, K.; Ryan-Wakeling, D.; Wilson, B.; Munisamy, M.; Wright, J.; Shenoy, A.; English, B.; Brear, L.; Cicconi, P.; Boffito, M.; Milinkovic, A.; Byrne, R.; Movahedi, R.; Housman, R.; Kara, N.; Brown, E.; Cipriani, A.; Attenburrow, M.-J.; Smith, K.A.; Packham, J.; Sparrow, G.; Smith, R.; Rosier, J.M.; Saja, K.; Nago, N.; Camilleri, B.; Immanuel, A.; Hamblin, M.; Osagie, R.; Mohan, M.; Floyd, H.; Goddard, S.; Mutgi, S.; Evans, J.; McKeon, S.; Vilimiene, N.; Chicano, R.; Hayre, R.; Pandaan, A.; Henshall, C.; Serrano, S.; Mazzella, A.; Rajeswaran, T.; Mathew, M.; Bisnauthsing, K.; Bremner, L.; Fok, H.; Morselli, F.; Cinardo, P.; Merrick, B.; Sowole, L.; Broadhead, S.; Palmer, N.; Cordle, J.; Goldsmith, J.W.; Cooney, E.; Jackson, B.; Jayatilleke, T.; Cheng, Z.; Helliwell, T.; Chudyk, A.; Giemza, R.; Villajin, J.L.; Yogo, N.; Makanju, E.; Dulawan, P.; Nagra, D.; Buazon, A.; Russell, A.; Bird, G.; Heer, A.; Sarmiento, R.; Sanghera, B.; Mullin, M.; Champion, A.; Bevan, A.; Iqbal, K.; Johnson, A.; Clark, R.; Shaw, S.; Shaw, S.; Chalk, A.; Lovatt, M.; Lillicrap, C.; Parker, A.; Hansel, J.; Wong, Z.; Gan, G.; Tuma, E.; Minton, J.; Murira, J.; Saman, R.; Hall, A.; Holliday, K.; Khan, Z.; Calderwood, J.; Twigg, G.; Baker, H.; Corrigan, J.; Houseman, K.; Raguvanshi, S.; Heining, D.; Weddell, J.; Glaves, L.; Thompson, K.; Davies, F.; Lambley Burke, R.; Thomson, E.C.; Saralaya, D.; Berry, L.; Hopewell, N.; Gerdes, L.; Pacurar, M.; Faust, S.N.; Turner, J.; Jeanes, C.; Cooper, A.; Keshet-Price, J.; Coke, L.; Cambell-Kelly, M.; Dhatariya, K.; Williams, C.; Marks, G.; Sudbury, J.; Rodolico, L.; Bradley, J.; Carr, S.; Martin, R.; Madden, A.; Biagioni, P.; McKenna, S.; Clinton, A.; O'Kane, M.; Carter, J.; Dewhurst, M.; Wetherill, B.; Hoggarth, T.; Collins, K.L.; Chowdhury, M.; Nathoo, A.; Heinen, A.; MacDonald, O.; Hurducas, C.; Cifuentes, L.; Gill, H.; Gibson, A.; West, R.; Ewing, J.; Blacow, R.; Haughney, J.; MacDonald, J.; Seenan, J.P.; Webb, S.; O'Leary, C.; Muir, S.; White, B.; Ritchie, N.; McAuley, D.F.; Stewart, J.; D'Alessandro, M.; Lakeman, N.; Purandare, L.; Browne, D.; Tucker, D.; Luck, P.; Everden, A.; Trembath, L.; Visick, M.; Morley, N.; Reid, L.; Chenoweth, H.; Maclean, K.; Sheridan, R.P.; Burden, T.; Lunt, C.F.; Todd, S.; Estcourt, S.; Pearce, J.M.; Wilkins, S.; Love-Rouse, C.; Torok-Pollok, E.; Youle, M.; Madge, S.; Solomon, D.; Nandani, A.; North, J.M.; Hemat, N.; Newport, R.; Kalra, P.A.; Chukwu, C.; Wickens, O.; O'Loughlin, V.; Mistry, H.; Harrison, L.; Oliver, R.; Peers, A.-M.; Zadik, J.; Doyle, K.; Chadwick, D.R.; Colling, K.; Wroe, C.; Branch, M.; Chilvers, A.; Essex, S.; Stone, M.; San Francisco Ramos, A.; Beales, E.; Bird, O.; Danos, Z.; Fofie, H.; Hultin, C.; Ikram, S.; Mabesa, F.; Mescall, A.; Pereira, J.; Pearce, J.; Sutton, N.; Snashall, E.; Baxter, D.N.; Bennett, S.; Suggitt, D.; Hughes, K.; Woodyatt, W.; Beacon, L.; Kent, A.; Cooper, C.; Rudic, M.; Tunstall, S.; Jackson, M.; Hombersley, C.; Moore, P.; Cutts, R.; Higham, A.; Bukhari, M.; Elnaggar, M.; Glover, M.; Richardson, F.; Dent, A.; Mirza, S.; Ark, R.; Han, J.; Hope, S.V.; Mitchelmore, P.J.; Osanlou, R.; Freedman, A.; Cooper, A.; Burton, K.; Katechia, K.; Barrett, M.; Salkeld, J.; Hill, N.; Lee, N.; Perkins, J.; Fox, P.

In: The Lancet Respiratory Medicine. (The Lancet Respiratory Medicine, February 2022, 10(2):167-179)

Heath PT; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Galiza EP; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Baxter DN; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Boffito M; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Browne D; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Burns F; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Chadwick DR; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Clark R; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Cosgrove C; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Galloway J; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Goodman AL; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Heer A; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Higham A; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Iyengar S; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Jamal A; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Jeanes C; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Kalra PA; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Kyriakidou C; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; McAuley DF; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Meyrick A; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Minassian AM; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Minton J; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Moore P; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Munsoor I; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Nicholls H; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Osanlou O; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Packham J; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Pretswell CH; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; San Francisco Ramos A; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Saralaya D; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Sheridan RP; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Smith R; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Soiza RL; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Swift PA; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Thomson EC; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Turner J; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Viljoen ME; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Albert G; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Cho I; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Dubovsky F; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Glenn G; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Rivers J; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Robertson A; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Smith K; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).; Toback S; From the Vaccine Institute, St. George's, University of London, and St. George's University Hospitals NHS Foundation Trust (P.T.H., E.P.G., C.C., A.S.F.R.), Chelsea, Westminster Hospital NHS Foundation Trust and Imperial College London (M.B.), the Institute for Global Health, University College London, and Royal Free London NHS Foundation Trust (F.B.), the Centre for Rheumatic Disease, Kings College London (J.G.), the Department of Infectious Diseases, Guy's and St. Thomas' NHS Foundation Trust, MRC Clinical Trials Unit at University College London (A.L.G.), and Renal Services, Epsom and St. Helier University Hospitals NHS Trust (P.A.S.), London, Stockport NHS Foundation Trust, Stepping Hill Hospital, Stockport (D.N.B.), Royal Cornwall Hospitals NHS Trust, Truro (D.B.), Centre for Clinical Infection, South Tees Hospitals NHS Foundation Trust, James Cook University Hospital, Middlesbrough (D.R.C.), Layton Medical Centre, Blackpool (R.C.), Lakeside Healthcare Research, Lakeside Surgeries, Corby (A. Heer), University Hospitals of Morecambe Bay NHS Foundation Trust, Kendal (A. Higham), Accelerated Enrollment Solutions, Synexus Hexham Dedicated Research Site, Hexham General Hospital, Hexham (S.I.), Accelerated Enrollment Solutions, Synexus Thames Valley Dedicated Research Site, Reading (A.J.), Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich (C.J., J.T.), Salford Royal NHS Foundation Trust, Northern Care Alliance, Salford (P.A.K.), Accelerated Enrollment Solutions, Synexus Midlands Dedicated Research Site, Birmingham (C.K.), Wellcome-Wolfson Institute for Experimental Medicine, Queen's University of Belfast and Royal Victoria Hospital, Belfast Health and Social Care Trust, Belfast (D.F.M.), Accelerated Enrollment Solutions, Synexus Merseyside Dedicated Research Site, Liverpool (A.M.), Centre for Clinical Vaccinology and Tropical Medicine, University of Oxford, and Oxford Health NHS Foundation Trust, Warneford Hospital, Oxford (A.M.M.), St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds (J.M.), the Adam Practice, Poole (P.M.), University Hospital Southampton NHS Foundation Trust, Southampton (P.M.), Accelerated Enrollment Solutions, Synexus Glasgow Dedicated Research Site (I.M.), and MRC-University of Glasgow Centre for Virus Research and Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde (E.C.T.), Glasgow, Accelerated Enrollment Solutions, Synexus Wales Dedicated Research Site, Cardiff (H.N.), the School of Medical Sciences, Bangor University, and Betsi Cadwaladr University Health Board, Bangor (O.O.), the Division of Epidemiology and Public Health, University of Nottingham, Nottingham (J.P.), Haywood Hospital, Midlands Partnership NHS Foundation Trust, Stafford (J.P.), Accelerated Enrollment Solutions, Synexus Lancashire Dedicated Research Site, Chorley (C.H.P.), the National Institute for Health Research Patient Recruitment Centre and Bradford Teaching Hospitals NHS Foundation Trust, Bradford (D.S.), Royal Devon and Exeter Hospital, Exeter (R.P.S.), East Suffolk, North Essex NHS Foundation Trust and University of Essex, Colchester (R.S.), Aberdeen Royal Infirmary, NHS Grampian, and Aging Clinical and Experimental Research Group, University of Aberdeen, Aberdeen (R.L.S.), and Accelerated Enrollment Solutions, Synexus Manchester Dedicated Research Site, Manchester (M.E.V.) - all in the United Kingdom; and Novavax, Gaithersburg, MD (G.A., I.C., F.D., G.G., J.R., A.R., K.S., S.T.).

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

Toback, Seth; Galiza, Eva; Cosgrove, Catherine; Galloway, James; Goodman, Anna L; Swift, Pauline A; Rajaram, Sankarasubramanian; Graves-Jones, Alison; Edelman, Jonathan; Burns, Fiona; Minassian, Angela M; Cho, Iksung; Kumar, Lakshmi; Plested, Joyce S; Rivers, E Joy; Robertson, Andreana; Dubovsky, Filip; Glenn, Greg; Heath, Paul T; Soiza, Roy L.; Brittain-Long, Robin; Scicluna, Chiara; Edwards, Carole; Mackay, Lynn; D'Allesandro, Mariella; Nicol, Amy; Norris, Karen; Mann, Sandra; Lawrence, Heather; Valentine, Ruth; Viljoen, Marianne Elizabeth; Pretswell, Carol H.; Nicholls, Helen; Munsoor, Imrozia; Meyrick, Agnieszka; Kyriakidou, Christina; Iyengar, Shalini; Jamal, Arham; Richards, Nick; Price, Helen; Rowbotham, Bridie; Bird, Danielle; Smith, Karen; Littler, Olga; Fielding, Kirsty; Townsend-Rose, Anna; Miller, Karen; Davis, Jessica; Elliot-Garwood, Alison; Trottier, Lauren; Edwards, Paul; McFarland, Margaret; Osanlou, Orod; Longshaw, Laura; Stockport, Jane; Grundy, Lynne; Broad, Katharine Lucy; Regan, Karen; Storton, Kim; Ryan-Wakeling, Declan; Wilson, Brad; Munisamy, Malathy; Wright, John; Shenoy, Anil; English, Beverley; Brear, Lucy; Cicconi, Paola; Boffito, Marta; Milinkovic, Ana; Byrne, Ruth; Movahedi, Roya; Housman, Rosalie; Kara, Naveed; Brown, Ellen; Cipriani, Andrea; Attenburrow, Mary-Jane; Smith, Katharine A.; Packham, Jonathan; Sparrow, Geoff; Smith, Richard; Rosier, Josephine M.; Saja, Khalid; Nago, Nyasha; Camilleri, Brian; Immanuel, Anita; Hamblin, Mike; Osagie, Rawlings; Mohan, Mahalakshmi; Floyd, Hilary; Goddard, Suzanne; Mutgi, Sanjay; Evans, John; McKeon, Sean; Vilimiene, Neringa; Chicano, Rosavic; Hayre, Rachel; Pandaan, Alice; Henshall, Catherine; Serrano, Sonia; Mazzella, Andrea; Rajeswaran, Thurkka; Mathew, Moncy; Bisnauthsing, Karen; Bremner, Laura; Fok, Henry; Morselli, Franca; Cinardo, Paola; Merrick, Blair; Sowole, Lucy; Broadhead, Samantha; Palmer, Natalie; Cordle, Jessica; Goldsmith, Jaimie Wilson; Cooney, Enya; Jackson, Beth; Jayatilleke, Thilina; Cheng, Zelda; Helliwell, Toby; Chudyk, Adrian; Giemza, Rafaela; Villajin, John Lord; Yogo, Noah; Makanju, Esther; Dulawan, Pearl; Nagra, Deepak; Buazon, April; Russell, Alice; Bird, Georgie; Heer, Amardeep; Sarmiento, Rex; Sanghera, Balraj; Mullin, Melanie; Champion, Adam; Bevan, Aisling; Iqbal, Kinzah; Johnson, Alshia; Clark, Rebecca; Shaw, Sarah; Shaw, Steven; Chalk, Amanda; Lovatt, Martin; Lillicrap, Caroline; Parker, Angela; Hansel, Jan; Wong, Zhi; Gan, Galvin; Tuma, Eyad; Minton, Jane; Murira, Jennifer; Saman, Razan; Hall, Alistair; Holliday, Kyra; Khan, Zara; Calderwood, James; Twigg, George; Baker, Helena; Corrigan, Julie; Houseman, Katy; Raguvanshi, Subhra; Heining, Dominic; Weddell, Jake; Glaves, Liz; Thompson, Kim; Davies, Francis; Lambley Burke, Ruth; Thomson, Emma C.; Saralaya, Dinesh; Berry, Lisa; Hopewell, Nancy; Gerdes, Leigh; Pacurar, Mihaela; Faust, Saul N.; Turner, Jeremy; Jeanes, Christopher; Cooper, Adele; Keshet-Price, Jocelyn; Coke, Lou; Cambell-Kelly, Melissa; Dhatariya, Ketan; Williams, Claire; Marks, Georgina; Sudbury, James; Rodolico, Lisa; Bradley, Judy; Carr, Sharon; Martin, Roisin; Madden, Angelina; Biagioni, Paul; McKenna, Sonia; Clinton, Alison; O'Kane, Maurice; Carter, Justin; Dewhurst, Matthew; Wetherill, Bill; Hoggarth, Thandiwe; Collins, Katrina Lennon; Chowdhury, Marie; Nathoo, Adil; Heinen, Anna; MacDonald, Orla; Hurducas, Claudia; Cifuentes, Liliana; Gill, Harjeevan; Gibson, Andy; West, Raha; Ewing, Jane; Blacow, Rachel; Haughney, John; MacDonald, Jonathan; Seenan, John Paul; Webb, Stewart; O'Leary, Colin; Muir, Scott; White, Beth; Ritchie, Neil; McAuley, Daniel F.; Stewart, Jonathan; D'Alessandro, Mariella; Lakeman, Nicki; Purandare, Laura; Browne, Duncan; Tucker, David; Luck, Peter; Everden, Angharad; Trembath, Lisa; Visick, Michael; Morley, Nick; Reid, Laura; Chenoweth, Helen; Maclean, Kirsty; Sheridan, Ray P.; Burden, Tom; Lunt, Craig Francis; Todd, Shirley; Estcourt, Stephanie; Pearce, Jasmine Marie; Wilkins, Suzanne; Love-Rouse, Cathryn; Torok-Pollok, Eva; Youle, Mike; Madge, Sara; Solomon, Danielle; Nandani, Aarti; North, Janet M.; Hemat, Nargis; Newport, Rachel; Kalra, Philip A.; Chukwu, Chukwuma; Wickens, Olivia; O'Loughlin, Vikki; Mistry, Hema; Harrison, Louise; Oliver, Robert; Peers, Anne-Marie; Zadik, Jess; Doyle, Katie; Chadwick, David R.; Colling, Kerry; Wroe, Caroline; Branch, Marie; Chilvers, Alison; Essex, Sarah; Stone, Mark; San Francisco Ramos, Alberto; Beales, Emily; Bird, Olivia; Danos, Zsofia; Fofie, Hazel; Hultin, Cecilia; Ikram, Sabina; Mabesa, Fran; Mescall, Aoife; Pereira, Josyanne; Pearce, Jennifer; Sutton, Natalina; Snashall, Emma; Baxter, David Neil; Bennett, Sara; Suggitt, Debbie; Hughes, Kerry; Woodyatt, Wiesia; Beacon, Lynsey; Kent, Alissa; Cooper, Chris; Rudic, Milan; Tunstall, Simon; Jackson, Matthew; Hombersley, Claire; Moore, Patrick; Cutts, Rebecca; Higham, Andrew; Bukhari, Marwan; Elnaggar, Mohamed; Glover, Michelle; Richardson, Fiona; Dent, Alexandra; Mirza, Shahzeb; Ark, Rajiv; Han, Jennie; Hope, Suzy V.; Mitchelmore, Philip J.; Osanlou, Rostam; Freedman, Andrew; Cooper, Alison; Burton, Katherine; Katechia, Kashyap; Barrett, Michael; Salkeld, Jo; Hill, Natalie; Lee, Nathaniel; Perkins, Jon; Fox, Polly

The Lancet Respiratory Medicine; 20210101, Issue: Preprints