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 ...

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

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

The data shows that those who are infected with H5N1 may not show symptoms, Nirav Sha, the CDC’s principal deputy director, ...

The CDC study provides the largest window to date into how the bird virus first detected in March in dairy cows may be ...

The health agency now urges proactive testing and treatment for the virus among any workers who were exposed to H5N1.

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

Federal health officials are recommending expanded testing of dairy farm workers after a new study found evidence of ...

A new study found some dairy workers showed signs of infection, even when they didn’t report feeling sick. Blood tests from ...

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

Federal health authorities on Thursday broadened their response to the H5N1 avian flu outbreak based on new data suggesting ...

Some 7% of workers on Colorado and Michigan dairy farms with H5N1 bird flu-infected cows were seropositive for the virus, ...