Cold and flu season is in full swing. As the months get colder and folks are indoors more often, these respiratory illnesses ...

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

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

Flu activity is at its highest level since 2009, forcing school closures and overwhelming hospitals across the U.S.

Despite the severity of this flu season, vaccination rates have remained consistent with previous years, according to the CDC ...

"Getting the flu vaccine may not prevent you from catching the flu," Dr. Juan Dumois said. "But you're less likely to end up ...

There are more than 53,000 flu cases alone in the state of New York. That is four times the number of flu cases next door in ...

Flu cases are surging this winter—this season is no joke. New data from the Centers for Disease Control and Prevention ...

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.

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