British Columbia health officials are investigating what's believed to be Canada's first human case of avian influenza after ...

The increase in avian influenza activity is due to a major outbreak occurring in wild birds that has been ongoing and has ...

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

Bill Powers checks on his flock of white turkeys, which have been kept under shelter all year to prevent exposure to avian ...

There were 21 cases of human bird flu in California on Nov. 6. Thirteen of those cases are in Tulare County. Here's why it matters.

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 ...

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

Almost from the beginning of the spread of H5N1 bird flu among farms and ranches in the U.S. earlier this year, experts and ...

CDC identifies dairy workers with H5N1 antibodies, some asymptomatic. 46 human cases in US, low threat to public. Safety recommendations updated.

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