While the new findings are encouraging, "vaccines won’t do any good if people don’t get them," one expert said.

Although this year’s flu vaccine doesn’t protect as well against the dominant subclade K strain, doctors still say that ...

H3N2 subclade K strain — is responsible for 90% of influenza A cases across the U.S., which has led to double the cases in ...

The CDC estimated there have been at least 7.5 million illnesses in the U.S., 81,000 hospitalizations and 3,100 deaths from ...

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

Even without a perfect match, public health experts say the flu vaccine offers important protection against serious ...

U.S. flu infections still are surging, and health officials say it's a severe season that's likely to get worse.

Australia’s 2025 flu season lasted weeks longer than it normally does. Hong Kong’s hit so early that the rollout of seasonal flu shots hadn’t yet started. New York has reported record-breaking flu ...

Health officials warn of an early flu surge in Maryland and recommend flu shots and preventive measures to reduce severe ...

NEW YORK (AP) — U.S. flu infections surged over the holidays, and health officials are calling it a severe season that is ...

Health officials say it's a severe season that's likely to get worse. The federal government stops recommending flu vaccines ...