Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

The new, virulent flu strain has sent more than 100,000 to the hospital. Here's what to know, how to check infections rates ...

Influenza is on the rise in several states. Here are symptoms to look for if you start feeling under the weather.

Flu cases are rising across the U.S. Here's what you need to know about symptoms, flu duration and the new strain ...

Flu activity continues to remain elevated in the United States, according to newly released data from the Centers for Disease ...

This week, some of those indicators have fallen, but the CDC says that does not necessarily mean the season has reached its peak. Instead, the downtick “could be due to changes in healthcare seeking ...

A new flu strain is surging nationwide. Ohio reports hospitalizations doubling as cases rise. Learn the symptoms and ...

Flu levels across the U.S. have reached record levels, according to the Centers for Disease Control and Prevention. All but ...

Seasonal influenza is a contagious respiratory illness that can result in mild to severe illness, and is sometimes fatal, the ...

The CDC estimates at least 11 million illnesses so far this season:120,000 people have been hospitalized and 5,000 have died ...

The flu is widespread this year across the country. Experts say this season is the worst it's been in 25 years.

Influenza is on the rise. Flu activity was "high" or "very high" in 32 states and jurisdictions, as of Dec. 30, according to ...