The variant of bird flu that killed a Louisiana resident has now been found in dairy cows. Until now, the human cases of bird flu traced to cattle have been mild, mostly eye infections. But the U.S.
Canada’s dairy cattle herd is so far spared from avian flu, and work continues to contain its spread in the U.S., but the ...
Avian or bird flu (H5N1) is a viral infection that spreads in birds, cows and other animals and can cause severe illness and at times, be fatal to humans in rare cases. For the first time in Europe, a ...