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.

A local bird flu outbreak has forced an RSPCA centre to stop taking in new gulls. The wildlife rescue at East Winch - which takes in more than 4,000 animals a year - shared the news on Tuesday. A ...

While H5N1 does not have high mortality rates in dairy cows, the infection causes decreases milk production and milk quality, ...

Over 3,000 chickens dead. Rapid Response Team formed. Stay updated on avian influenza fears and biosecurity measures.

An outbreak of bird flu in Brazil, the world's largest chicken exporter, has prompted countries to implement trade ...

The Centers for Disease Control and Prevention ended its emergency response to bird flu as the outbreak that sickened dozens ...

The U.S. Centers for Disease Control and Prevention ended its emergency response for bird flu as the outbreak that sickened dozens of people, spread to cattle and drove up ...

An outbreak of bird flu in Brazil, the world's largest chicken exporter, has prompted countries to implement trade ...

The CDC ends its emergency response to H5N1 bird flu after recording 70 human cases and one death nationally, even as experts ...

Both zoos shut their doors on May 13 after a tigress named Shakti tested positive for the H5N1 strain of avian influenza and ...