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 ...

A dairy worker in Michigan contracted an eye infection on a dairy farm where H5N1 had been identified in cows. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

The prospect of an outbreak of avian influenza among dairy cattle triggering a pandemic in humans is one step closer than scientists thought. New research shows that cow udder cells can be infected ...

H5N1 bird flu is branching out. New data from the Centers for Disease Control and Prevention indicates that a second type of H5N1 has likely spread from dairy cows to humans. The CDC and health ...