Diversity of avian influenza A(H5N6) viruses in wild birds in southern China

The predominance of H5N6 in ducks and continuous human cases have heightened its potential threat to public health in China. Therefore, the detection of emerging variants of H5N6 avian influenza viruses has become a priority for pandemic preparedness. Questions remain as to its origin and circulation within the wild bird reservoir and interactions at the wild–domestic interface. Samples were collected from migratory birds in Poyang Lake, Jiangxi...