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 ...

Results from the blood sample testing show eight of those workers had evidence of a recent H5N1 bird flu infection. The serum ...

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.

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

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

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 ...

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

H5N1 bird flu has been identified in a pig in the United States for the first time, the US Department of Agriculture said ...