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

The weekly number of lab-confirmed influenza cases on Long Island was the highest in at least the past two seasons, with ...

By 1957, scientists had a significantly more sophisticated understanding of influenza, worrying them that a pandemic similar ...

A recent uptick in flu cases around the DMV has hospitals on alert. Dr. Willam Parham said staff at Adventist Healthcare Fort ...

The Louisville Metro Department of Public Health and Wellness reported a jump to 9,000 cases of the flu this week, up from ...

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

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

Low vaccination rates may be contributing to the spread of flu, but data suggests the number of cases so far this season is ...

Health officials in Frankfort have confirmed that the first child has died from influenza in Kentucky this flu season.

Three San Diego County teenagers have recently died from the flu, according to local health officials. The San Diego County ...

A child in Kentucky has died from a case of influenza for the first time this year, officials with the Kentucky Department ...

Here are some of the more serious symptoms of the virus: ...