학술논문
Incursion of Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus, Brazil, 2023.
Document Type
Article
Author
Carvalho de Araújo, Andreina; Nascimento Silva, Laura Morais; Yong Cho, Andrew; Repenning, Márcio; Amgarten, Deyvid; de Moraes, Ana Paula; Malta, Fernanda; Miller, Michael; Dorlass, Erick G.; Palameta, Soledad; Oliveira, Daniele Bruna L.; de Araújo, Jansen; Arns, Clarice Weis; Durigon, Edison L.; Pinho, João Renato R.; Dong-Hun Lee; Lage Ferreira, Helena
Source
Subject
*AVIAN influenza
*MIGRATION flyways
*
Language
ISSN
1080-6040
Abstract
We report 4 highly pathogenic avian influenza A(H5N1) clade 2.3.4.4.b viruses in samples collected during June 2023 from Royal terns and Cabot's terns in Brazil. Phylodynamic analysis revealed viral movement from Peru to Brazil, indicating a concerning spread of this clade along the Atlantic Americas migratory bird flyway. [ABSTRACT FROM AUTHOR]