The good news: As the weather is turning warmer, flu season is officially headed off a cliff. The bad news: The efficacy of ...

The Centers for Disease Control and Prevention released a report March 12 on the effectiveness of the flu vaccine for the ...

Flu activity in the United States is finally slowing down, but health experts say this year’s flu vaccine didn't offer as ...

Doctors are warning people to stay vigilant as a seasonal flu virus that can lead to pneumonia and bronchitis spreads in ...

As the U.S. flu season winds down, health officials say the flu vaccine wasn't very effective, with one of its worst effectiveness rates in more than a decade.

Cases of human metapneumovirus, or HMPV, are on the rise in parts of California. It typically causes mild, cold-like symptoms ...

With the reversal from the FDA, Moderna said it is aiming to make the vaccine available for the 2026-27 flu season.

The U.S. Food and Drug Administration (FDA) recently informed Moderna that it would not review the company’s application for approval of its new flu vaccine, which is its first using mRNA technology ...

WASHINGTON (AP) — Flu is rising rapidly across the U.S., driven by a new variant of the virus — and cases are expected to keep growing with holiday travel. That variant, known as “subclade K,” led to ...

Human metapneumovirus, or HMPV, is circulating in California. Learn what it is, symptoms, and how to prevent it.