A new paper from a team of Cornell University researchers shows that the highly pathogenic avian influenza H5N1 virus causes ...

Bird flu was nearly everywhere in the U.S.—in chickens, cows, pet cats and even humans. Cases have gone down, but experts ...

H5N1 avian influenza has long been a concerning virus. Since its discovery in 1996 in waterfowl, bird flu has occasionally ...

The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...

For months, bird flu was seemingly everywhere in the U.S.: news headlines reported the highly pathogenic H5N1 avian influenza ...

A new paper from a team of Cornell researchers shows that the highly pathogenic avian influenza (HPAI) strain named H5N1 virus causes severe mastitis ...

The vaccine will offer protection against H5N1 and is projected to be effective against future viral mutations.

REUTERS — The U.S. Centers for Disease Control and Prevention has ended its emergency response for H5N1 avian flu, owing to a decline in animal infections and no reports of human cases since February.

New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

An avian influenza outbreak has been confirmed at a poultry farm in Odisha's Puri district, leading the state government to ...

A Yunlin goose farm had to put down 2,600 birds after a case of H5N1 avian flu. It's one of 17 Taiwanese poultry farms since ...

A bird flu outbreak in Odisha's Puri district has led to emergency containment measures, including the culling of over 6,700 ...