Seven Delmarva-region commercial operations have now reported cases of the highly contagious virus.

Avian flu is a common illness among birds, but it can spread to humans and other mammals. The virus is shed through ...

"The Chinese poultry lineage may have experienced more vaccine-driven selection compared to other lineages," the researchers wrote.

The first two cases of bird flu on the University of Massachusetts campus were discovered over the weekend when two deceased ...

Authorities have detected a second case of bird flu at a poultry farm in Georgia's Elbert County. The case was found less ...