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 ...

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 ...

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 ...

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.

Agriculture Minister Julie Collins said the H5N1 strain of avian influenza "presents a real and significant threat to ...