The U.S. winter virus season is in full force, and by one measure is the most intense in about 15 years. One indicator of flu ...

For millions of children with Type 1 diabetes, the flu can quickly escalate into a life-threatening condition called diabetic ketoacidosis.

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

With data showing a significant rise in flu cases nationwide, medical experts are describing it as the worst flu season since ...

Outpatient health care visits for flu-like illnesses are at their highest levels in 15 years, according to data updated ...

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

The Carolinas are dealing with very high flu numbers as both states rank among the highest in the country. Doctor’s say it’s ...

Kentucky Governor Andy Beshear announced a child has died from the flu in Kentucky. The governor says this is the first ...

Kentucky officials have reported that the first child of the season has died of influenza as cases rise across the state, ...

There are some new tools to help this respiratory virus season: over-the-counter tests that can identify whether an illness is COVID-19 or influenza.