The state health department identified a human case of avian influenza H5 infection as the virus has put more than two dozen dairy cattle herds under quarantine. An employee at a dairy farm in ...

In early July, a dairy farmworker in Colorado tested positive for H5N1, the current strain of avian flu that’s ripping through dairy cows. It marked the fourth human case contracted on a dairy farm; a ...

A second Colorado poultry farm has reported a case of bird flu in a worker, marking the state's seventh human case this month amid the ongoing outbreak among dairy cows. Colorado health officials said ...

The Michigan Department of Health and Human Services announced Wednesday the state’s first reported outbreak case of the bird flu linked to dairy cows, making it the second reported human case in the ...

The U.S. has documented the second case of bird flu in 2024, the Centers for Disease Control and Prevention announced Wednesday. Health officials identified the avian influenza case in a Michigan ...