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.

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

In a major win for the nation's biosecurity efforts, Australia has been officially declared free from high pathogenicity ...

Quarantines, bird destruction and disinfection is Australia's response to bird flu outbreaks. Picture from Agriculture ...

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

Zoo director Vikas Yadav said a total of 72 samples were sent to NISHAD in phases. The lab reports confirmed negative results ...

Most people who are allergic to cats aren’t reacting to the fur—they’re reacting to a protein in cat saliva called Fel d 1.

Long Island’s last commercial duck farm is rebuilding after a bird flu outbreak forced the destruction of its entire ...

The union representing workers at a UC Davis lab key to California's efforts to test and track bird flu infections in livestock has sued the university, ...