Rising H5N1 bird flu cases in the U.S. prompted the CDC to study the virus in ferrets, revealing it may have the potential to ...

It is unclear whether there will also be testing in larger cities. ...

New CDC research suggests that a small but significant percentage of dairy farmers working near infected cows have recently ...

Highly pathogenic avian influenza, commonly called bird flu, has been spreading faster among poultry in the European Union ...

A new study revealed more farmworkers had signs of infection, even though they reportedly did not display symptoms of illness.

France has stepped up its bird flu risk assessment to 'high' from 'moderate', it said on Friday in a decree that will trigger ...

Federal health officials on Thursday called for more testing of employees on farms with bird flu after a new study showed ...

That may be because avian influenza is infecting California cows that have already struggled through a very hot summer. Or perhaps California cattle are infected with a particularly virulent strain.

The CDC updates on bird flu outbreaks among dairy workers, revealing high-risk activities and the need for improved ...

Avian influenza is a highly contagious viral disease that occurs mainly in poultry and wild water birds but transmission to ...

TORONTO—Animal Justice is releasing thousands of pages of government documents that paint a distressing picture of Canada’s ...