Add Yahoo as a preferred source to see more of our stories on Google. A more severe and highly contagious new strain of the flu is circulating this season. It’s called subclade K, or more popularly ...

Health officials are warning about a surge in so-called “super flu” cases as a particularly aggressive strain drives higher-than-usual hospitalizations this season. Patients are reporting intense ...

A new flu variant fueling a fast-paced rise in cases across the state has brought with it some symptoms unlike those many have come to associate with the virus. As cases reach “very high” levels in ...

If you've been paying attention to the news lately, you likely have heard about the new strain of severe "super flu" going around right now. "H3N2 Influenza A has undergone genetic drift this year by ...

The United States is facing one of its most severe flu seasons in decades, data show. Infections and hospitalizations are surging, driven by a new mutated influenza A variant, H3N2 "subclade K." ...

This year's fierce flu season is not over. Although parts of the United States are seeing downward trends, influenza activity remains elevated nationally. The 2025-2026 flu season is already shaping ...

Add Yahoo as a preferred source to see more of our stories on Google. If you've been paying attention to the news lately, you likely have heard about the new strain of severe "super flu" going around ...