At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state agriculture officials confirmed Wednesday, and respiratory symptoms like ...

It feels like everyone is sick right now. And while that is a slight exaggeration, the real situation isn't too sunny either.

You know that feeling — one minute you’re hot, the next freezing. Nothing stays down, and all you do is lay on the couch, hoping ...

A new version of the virus, known as D1.1, was confirmed in Nevada, the USDA said. It was detected in milk collected as part of a surveillance program. At least 67 people in the U.S. have been ...