(CNN) — In early March, Dr. Barb Petersen, a large-animal vet in Texas, began getting calls from the dairy farms she works with in the Panhandle. Workers there were seeing a lot of cows with mastitis, ...

In early March, Dr. Barb Petersen, a large-animal vet in Texas, began getting calls from the dairy farms she works with in the Panhandle. Workers there were seeing a lot of cows with mastitis, an ...

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 ...

The fourth human case of bird flu linked to the current dairy cow outbreak was confirmed on Wednesday in a dairy worker in Colorado, according to the Centers for Disease Control and Prevention.

NEW YORK (AP) — A Michigan farmworker has been diagnosed with bird flu — the second human case associated with an outbreak in U.S. dairy cows. The patient had mild symptoms, Michigan health officials ...