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 ...

A spike in flu cases in NY offered clues on when the season may end, underscoring it's not too late to get a flu shot.

Flu cases are on the rise in Mississippi. Dr. David Wheat at Clinton Family Care works in family and sports medicine. He says ...