Cows Have Been Infected With a Second Form of Bird Flu
The finding indicates that the virus, known as H5N1, has spilled from birds into cows at least twice — leading to these two ...
Should we be worried about bird flu, the 'unpredictable shape-shifter?'
Bird flu has decimated poultry flocks and infected cattle herds. The risk to humans is currently low, but that could easily ...
US Department of Agriculture detects second bird flu strain in dairy cattle
The U.S. Department of Agriculture has detected a bird flu strain in dairy cattle that previously had not been seen in cows, ...
Avian Influenza FAQ: What You Need to Know About Bird Flu
What you need to know about bird flu. Public health experts are closely watching avian influenza, which has affected chickens and cows and sickened some Americans.