Anas cyanoptera 1 Anas flavirostris 1 Anas georgica 1 Anas versicolor 1 Argentina 1 Article 1 Influenza A virus 1 Influenza A virus (H10N7) 1 Influenza A virus (H1N1) 1 Influenza A virus (H3N8) 1 Influenza A virus (H4N2) 1 Influenza A virus (H4N6) 1 Influenza A virus (H4N8) 1 Influenza A virus (H5N3) 1 Influenza A virus (H6N2) 1 Influenza A virus (H7N7) 1 Influenza A virus (H7N9) 1 Larus dominicanus 1 Netta peposaca 1 Northern Hemisphere 1 Sarkidiornis melanotos 1 Southern Hemisphere 1 genetic reassortment 1 hemagglutinin 1 low pathogenic avian influenza virus 1 molecular evolution molecular phylogeny 1 nonhuman 1 priority journal 1 sialidase 1