Flu activity has surged to high levels in many states, overwhelming some hospitals. Experts discuss what to expect for the ...

The United States is seeing a second peak in flu cases this season. After doctor’s office visits for flu dipped early this ...

Lindsey Vonn is feeling sick with “a cold or the flu” on the eve of her first event at the world championships in her return ...

Does it feel like you know a lot of people fighting the flu virus this winter? The Centers for Disease Control and Prevention said flu activity remains high and continues to increase around the ...

The finding indicates that the virus, known as H5N1, has spilled from birds into cows at least twice — leading to these two ...

While flu viruses are detected year-round in the U.S., the virus activity usually peaks between December and February. Flu ...

Q&A: From people avoiding wild birds to farmers protecting their animals, Kent State epidemiologist Dr. Tara Smith shares ...

The highly contagious bird flu has hit Montgomery County, Maryland, where officials say a backyard flock of chickens tested ...

The U.S. Department of Agriculture has detected a bird flu strain in dairy cattle that previously had not been seen in cows, ...

A version of the avian influenza virus different from the one rampaging through herds since last spring has been detected in dairy cows in Nevada, USDA says.

Scientists were slow to recognize that Covid spreads through the air. Some are now trying to get ahead of the bird flu.

The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...