A startling avian influenza (AI) outbreak is suspected to be behind the sudden deaths of approximately 200 snow geese found ...

Japanese authorities began culling some 50,000 chickens Sunday after a bird flu outbreak at a farm in the northern Iwate ...

Japanese authorities began culling some 50,000 chickens Sunday after a bird flu outbreak at a farm in the northern Iwate region.

The rise of bird flu across farms in California has raised questions about the virus and its potential threat to humans.

China’s hospitals are seeing a surge of patients suffering from a respiratory disease known as human metapneumovirus. But ...