Flu season is not over yet, experts warn. Is there a second wave coming? Here's how to protect yourself as influenza keeps spreading.

The CDC says the United States is facing its worst flu season in 25 years.

Oregon has landed itself in the CDC’s worst tier for flu activity, as have six other states. Arkansas, Kansas, Louisiana, ...

Add Yahoo as a preferred source to see more of our stories on Google. A nurse begins to administer a shot. (Derik Holtmann/Derik Holtmann) Flu cases are increasing rapidly in Illinois as the state ...

Plus, what the data says.

BOSTON (SHNS) – Massachusetts has recorded six pediatric deaths this flu season, a top public health official said Wednesday.

PORTSMOUTH, Va. (WAVY) — The 2025-2026 flu season has been one of the worst in recent history. According to CDC data, during the last week of 2025, the influenza-associated hospitalization rate peaked ...

New research finds vaccination decisions aren't primarily driven by weighing facts, but by what researchers call "gist"—the feelings people have about vaccination.

Queensland has recorded almost 100,000 cases of influenza due to low vaccination rates. An award-winning writer accused of ...

CHICAGO — Flu cases are increasing rapidly in Illinois as the state sees its worst flu season in more than 15 years. At least 100 people have died from the flu this season in Illinois, with 77 of ...

Illinois is experiencing a severe flu season with outbreak zones popping up across the state. Peak flu season comes in February as January fatalities increase at a rapid rate to at least 100. One ...

According to the IDPH, flu outbreaks are specifically growing in West Chicago, Bellwood, Rockford, Metro East, Peoria and ...