RESUMEN

We detected Eurasian-origin highly pathogenic avian influenza A(H5N1) virus belonging to the Gs/GD lineage, clade 2.3.4.4b, in wild waterfowl in 2 Atlantic coastal states in the United States. Bird banding data showed widespread movement of waterfowl within the Atlantic Flyway and between neighboring flyways and northern breeding grounds.

Asunto(s)

Subtipo H5N1 del Virus de la Influenza A , Virus de la Influenza A , Gripe Aviar , Gripe Humana , Animales , Animales Salvajes , Aves , Humanos , Virus de la Influenza A/genética , Gripe Aviar/epidemiología , Filogenia , Estados Unidos/epidemiología