The United States is seeing a second peak in flu cases this season. After doctor’s office visits for flu dipped early this ...

According to the latest flu numbers released by the Centers for Disease Control and Prevention on Friday, there's a surge in ...

U.S. medical services providers are seeing the greatest numbers of flu cases since the 2009-2010 flu season, the Centers for Disease Control and Prevention announced on Friday.

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

The CDC estimated there have been 24 million cases of the flu so far this season, leading to 310,000 hospitalizations and ...

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

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

MIAMI - Flu cases are rising rapidly across Florida, with the state among 27 experiencing "very high" flu activity, according ...

Flu cases are skyrocketing in New York City with the number of cases nationwide at the highest levels in 15 years. CBS News ...

The Centers for Disease Control and Prevention lists Illinois in the high category for flu cases, and across the Chicago area ...

Multiple cases of bird flu in chickens are forcing the closure of live poultry markets in parts of New York state, Gov. Kathy ...

State and local health officials are reporting a new wave of flu cases. According to a NYC Health surveillance report that ...