Scientists have now traced why the H5N1 bird flu virus that jumped into U.S. dairy herds keeps turning up in cows’ udders and ...
When highly pathogenic H5N1 bird flu spilled into U.S. dairy herds in 2024, veterinarians saw something strange: cows were ...
"If a cow is infected, it sheds a lot of virus into the milk." ...
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 ...