Highly Pathogenic Avian Influenza A(H5N1) Clade 2.3.4.4b Virus in Poultry, Benin, 2021

In August 2021, we detected highly pathogenic avian influenza A(H5N1) clade 2.3.4.4b viruses in poultry in southern Benin. The isolates were genetically similar to H5N1 viruses of clade 2.3.4.4b isolated during the same period in Africa and Europe. We also found evidence for 2 separate introductions...

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Detalles Bibliográficos
Autores principales: Sanogo, Idrissa Nonmon, Djegui, Fidelia, Akpo, Yao, Gnanvi, Corneille, Dupré, Gabriel, Rubrum, Adam, Jeevan, Trushar, McKenzie, Pamela, Webby, Richard J., Ducatez, Mariette F.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Centers for Disease Control and Prevention 2022
Materias:
Dispatch
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9707597/
https://www.ncbi.nlm.nih.gov/pubmed/36417959
http://dx.doi.org/10.3201/eid2812.221020
Descripción
Sumario:In August 2021, we detected highly pathogenic avian influenza A(H5N1) clade 2.3.4.4b viruses in poultry in southern Benin. The isolates were genetically similar to H5N1 viruses of clade 2.3.4.4b isolated during the same period in Africa and Europe. We also found evidence for 2 separate introductions of these viruses into Benin.

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