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

A late-emerging influenza A mutation known as subclade K weakened protection, but doctors say vaccination still reduces ...

That’s why infectious disease experts are telling people to run, not walk, to get this season’s flu shot if they haven’t yet.

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

As flu cases are surging across the United States, here's what to know about whether or not you can still get the vaccine.

Experts, however, say this is because the flu shot takes months to make, and the new variant emerged long after the shot was ...

The Centers for Disease Control and Prevention announced Monday it’s no longer recommending the flu vaccine for all children.

It’s a new flu strain called H3N2 Subclade K or more commonly referred to as “Super Flu.” Experts predict this year’s flu ...

Health and Human Services Secretary Robert F. Kennedy Jr. claimed there is "no scientific evidence" the flu vaccine prevents ...

Schools in New Jersey are seeing more students out sick with flu, and the Trump administration move to make the flu vaccine ...

With the CDC estimating there have been at least 11 million flu cases in the U.S., so far this season — and season is not ...

Flu activity is high, and proving particularly severe for older adults and children. Meanwhile, the federal government is ...