The big cat outbreak is the latest worrying instance of widespread bird flu transmission to mammals. Bird flu appears to have ...

Forty-seven tigers, three lions and a panther have died in zoos in south Vietnam due to the H5N1 bird flu virus, state media ...

Dozens of tigers have died in zoos in south Vietnam after a bird flu outbreak, according to state media. Three lions and a ...

A panther, three lions and 47 tigers have died from bird flu in zoos in southern Vietnam, further raising concerns about the ...

Tigers at resort in Dong Nai province died after being fed sick chicken, additional deaths reported in other locations.

Two million Australian chickens have already been killed in the nation's bird flu outbreak — and that's before the deadliest ...

Dozens of tigers and lions in captivity died in the past month in southern Vietnam with tests showing they were positive for ...

Forty-seven tigers, three lions, and a panther died in two zoos in southern Vietnam from suspected H5N1 bird flu virus ...

Forty-seven tigers, three lions and a panther have died in zoos in south Vietnam due to the H5N1 bird flu virus, state media ...

Dozens of tigers and lions in captivity died in the past month in southern Vietnam with tests showing they were positive for ...

Two cases of the bird flu virus have been confirmed in two people in the Central Valley, the California Department of Public ...