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

U.S. medical services providers are seeing the greatest numbers of flu cases since the 2009-2010 flu season, the Centers for ...

While levels of one respiratory virus have reduced significantly in NC since January, the risk of contracting a respiratory ...

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

The map of flu activity across the United States continues to darken, both figuratively and literally, as case numbers spike ...

For the first time since 1952, publication of the CDC's Morbidity and Mortality Weekly Report was halted. It returned on Feb.

While you are sick, wear a mask and stay at home to help keep other people from catching the flu from you. How Does the CDC ...

With respiratory illness season at its peak, the latest CDC data shows a significant rise in flu cases nationwide, while ...

Cases of the seasonal flu in the U.S. have reached their highest numbers in more than a decade, according to the Centers for Disease Control and Prevention.

The Centers for Disease Control (CDC) estimates 24 million flu cases this season. 7News checked the latest data from D.C., Maryland and Virginia and learned cases are very high in this region. D.C.

It's an unusual winter for respiratory illnesses. The flu is peaking twice: once in early January and again in February.

RSV, respiratory syncytial virus, usually peaks in December and January while infecting the nose, throat and lungs, usually ...