When the US Department of Agriculture announced that the H5N1 bird flu had turned up in a pig, I dropped what I was doing to ...

Canada has detected its first presumptive case of H5 bird flu in a person, a teenager in the western province of British ...

The West Coast Canadian province of British Columbia said on Saturday that it had detected the first presumptive positive ...

The bird flu has been spreading rapidly among cows on a handful of dairy farms in California, Idaho and Utah. The virus, also ...

It's officially called Highly Pathogenic Avian Influenza, better known as bird flu, and poultry farms in the Bay Area and ...

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

Following a CDC study showing bird flu exposure among dairy workers, health officials recommend increased testing and ...

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

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 ...

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