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

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

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 spread and cause severe symptoms in other mammals.

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 ...

The looming arrival of a deadly strain of bird flu in Australia has prompted the federal government to set up a $95 million ...

Chicago | Reuters—H5N1 bird flu was confirmed in a pig on a backyard farm in Oregon, the first detection of the virus in swine in the country, the U.S. Department of Agriculture said on Wednesday.

A new study by the Centers for Disease Control and Prevention found that some dairy farm employees showed signs of infection, ...

First round of mandatory milk testing in northern Utah identified bird flu infections in eight dairy herds That’s according ...