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

All viral activity benchmarks have gone down, except for a slight increase in the death rate. Here's what to know about the state of the flu season.

Even as doctor visits and hospitalizations from the flu decreased, an additional 15 children died last week. Doctors caution ...

Flu season in the U.S. is particularly bad this year, and a new branch of the flu family tree may be to blame. If it feels ...

Flu activity continues to remain elevated across the U.S. with at least 18 million cases, according to newly released data ...

Flu cases and hospitalizations are down from record levels, but health officials still said it's not too late to get a flu ...

California officials warn of an increase in flu-related hospitalizations and confirm a second severe-flu-related death.

Health experts say the U.S. flu season appears to be waning with two straight weeks of decline in measures of flu activity.

State health officials confirmed a second pediatric death associated with the flu this season. Here's what to know.

After a sharp uptick in flu cases in mid-December 2025, flu activity across the U.S. and Canada remains high. Subscribe to ...

A ferocious surge of flu cases is linked in part to a variant that has not been dominant in the past few years — resulting in ...

Michigan and 13 other states remain in the CDC's very high classification, but influenza-like illness activity is trending ...