The teenager who is sick with the first-ever human case of avian influenza acquired in Canada is in hospital in critical ...

A year after an outbreak of H5N1 killed thousands of elephant seals, only about a third of the seals normally expected here ...

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 ...

The H5N1 virus spreading among cows is infecting more farm workers than experts realized. The CDC is now recommending anyone ...

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

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.

The National Pork Producers Council emphasized that there are no safety concerns about U.S. pork supply, noting the pork ...

Federal officials said Thursday that farmworkers exposed to bird flu should be tested for the virus even if they are not ...

A new study found that a small but not insignificant number of bird flu infections are going undetected among farm workers ...