There's also one big difference between the flu and COVID or a cold that can indicate which illness you have. Don't ignore it ...

For a second time this season, at least 41 states are reporting high or very high levels of the flu. Here's how to stay safe.

The flu can also cause a general feeling of fatigue or malaise, Ray says, as well as gastrointestinal issues like diarrhea ...

In San Diego County, nearly 80 percent of 5- to 17-year-olds have not received this flu season’s vaccine, said interim public ...

Here's what parents need to know about the influenza vaccine for babies and children, plus why it's so important.

NEW YORK (AP) — The U.S. winter virus season is in full force, and by one measure is the most intense in 15 years.

Dr. James Lederer, chief medical officer for Berkshire Health Systems, says we’re seeing the beginning, not the end, of an ...

The flu vaccine benefits you by protecting you and the people you live with or spend significant time around. Everyone 6 ...

Flu A and flu B are two different strains of influenza, explains Thomas Russo, M.D., professor and chief of infectious ...

Schools around the U.S. are closing due to surges of flu and other illnesses, which are sickening students and staff. Here's what parents need to know.

New York Gov. Kathy Hochul announced the state is temporarily shutting down all live bird markets in New York City and ...

Data from the Centers from Disease Control and Prevention on doctors' visits for flu-like symptoms indicate this is the most ...