Flu activity is increasing across the U.S. amid holiday travel and gatherings, according to the latest data from the CDC.

Former CDC Chief Medical Officer and Deputy Director, Dr. Debra Houry, talks to CNN about rising flu cases across the country ...

The flu season is hitting in full force, especially in New York, Colorado and Louisiana, where flu-like activity is very high ...

As flu cases are surging across the United States, here's what to know about whether or not you can still get the vaccine.

With flu cases surging during the holiday season, US Centers for Disease Control and Prevention has recommended antiviral ...

The “super flu” is a variant of influenza A H3N2 called subclade K. Historically, similar variants have caused more severe ...

Were you or a loved one sick over the holidays? Here's what to know about new influenza variant and how to stay healthy ...

Current data from the CDC suggests the H3N2 strain and subvariant K — the dominant subvariant in the U.S. — are more ...

By prioritizing vaccination and preventive measures, individuals can help mitigate the impact of respiratory illnesses and ...

NASHVILLE, Tenn. (WSMV) - Flu cases have doubled over the past month as a new aggressive strain spreads across the country, ...

If you haven't gotten your annual flu shot yet, there is still time. Infections are expected to surge nationwide among ...

Doctors have seen a spike in flu cases in Tennessee, and the CDC has upgraded the state’s flu activity from low to moderate.