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

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 ...

It's flu season in Massachusetts, and most sick Bay Staters are coming down with Influenza Type A, according to recent health data. During the week of Dec. 28, 2025, to Jan. 3, 2026, there were 7,514 ...

With the 2025-2026 flu season expected to be worse than usual, cases of the flu are increasing rapidly in New Jersey as the virus spreads across NJ schools ahead of winter break. Urgent care and ...