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Volume 30, Number 3—March 2024
Research Letter

Incursion of Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus, Brazil, 2023

Andreina Carvalho de Araújo1, Laura Morais Nascimento Silva1, Andrew Yong Cho1, Márcio Repenning, Deyvid Amgarten, Ana Paula de Moraes, Fernanda Malta, Michael Miller, Erick G. Dorlass, Soledad Palameta, Daniele Bruna L. Oliveira, Jansen de Araújo, Clarice Weis Arns, Edison L. Durigon, João Renato R. Pinho, Dong-Hun Lee, and Helena Lage FerreiraComments to Author 
Author affiliations: University of São Paulo, Pirassununga, Brazil (A.C. Araujo, L.M.N. Silva, D.B.L. Oliveira, J. De Araujo, E.L. Durigon, J.R.R. Pinho, H.L. Ferreira); Konkuk University, Gwangjin-gu, South Korea (A.Y. Cho, D.-H. Lee); FURG, Rio Grande, Brazil (M. Repenning); Albert Einstein Israelite Hospital, São Paulo, Brazil (D. Amgarten, F. Malta, E.G. Dorlass, D.B.L. Oliveira, J.R.R. Pinho); UNICAMP, Campinas, Brazil (A.P. de Moraes, M. Miller, S. Palameta, C.W. Arns); Institut Pasteur, São Paulo, Brazil (E.L. Durigon)

Main Article

Figure

Maximum clade credibility phylogenetic tree of hemagglutinin gene based on discrete trait analysis of geographic location of wild bird carcasses identified as harboring highly pathogenic avian influenza A(H5N1) clade 2.3.4.4b virus, Brazil, 2023. The time scale is shown on the horizontal axis. Each branch is colored according to geographic region.

Figure. Maximum clade credibility phylogenetic tree of hemagglutinin gene based on discrete trait analysis of geographic location of wild bird carcasses identified as harboring highly pathogenic avian influenza A(H5N1) clade 2.3.4.4b virus, Brazil, 2023. The time scale is shown on the horizontal axis. Each branch is colored according to geographic region.

Main Article

1These authors contributed equally to this article.

Page created: January 24, 2024
Page updated: February 22, 2024
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