The current flu season has seen the highest rate of doctor’s visits for flu-like symptoms since the US began collecting data through a national surveillance network. CNN is tracking these case rates ...

Experts say this flu season is the worst in many years.

The 2024-2025 flu season resulted in 266 pediatric deaths, with 90% of the children who died being eligible for a flu vaccine ...

Jan. 8, 2026 – Flu season is here – and it's shaping up to be a bad one. So far in 2025-26, the flu has caused 11 million illnesses, 120,000 hospitalizations, and 5,000 deaths – more than twice as ...

NEW YORK (AP) — U.S. flu infections surged over the holidays, and health officials are calling it a severe season that is likely to get worse. New government data posted Monday — for flu activity ...

A fast-moving influenza strain nicknamed the "Super-K" flu is catching the attention of scientists and health authorities. Subclade K, a branch of the H3N2 influenza family, has appeared much earlier ...

Add Yahoo as a preferred source to see more of our stories on Google. The new flu variant, H3N2 subclade K, is a mutation of the common flu A subtype, which is often the flu "going around" come late ...