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

Viral mismatch between circulating strains and vaccine may have weighed down effectiveness ...

As the U.S. flu season winds down, health officials say the flu vaccine didn’t work very well. It had one of its worst effectiveness rates in more than a decade.

The US FDA’s vaccine advisors have recommended that three new influenza strains be included in next winter’s influenza vaccine, aiming in part to tamp down illness caused by subclade K, a mutated form ...

Currently there is no vaccine to prevent this virus and no specific antiviral therapy to treat HMPV, according to the CDC.

A little-known virus that causes nasty flu-like symptoms is spreading in California — and it doesn’t have a vaccine. Cases of human metapneumovirus (HMPV) have been steadily rising since winter began, ...

The mutated flu strain doesn't match this year's vaccine and is already causing surges in the UK, Japan, and Canada. Experts ...

FINGER LAKES, N.Y. — As flu season comes to a close, health officials reported that this year’s vaccine was not very effective. News10NBC covered the high flu rates across the Finger Lakes region.

Incentives to bring vaccines to market are shrinking. Drugmakers are scaling back research investments and cutting jobs.

FDA advisers recommend fall flu shot changes to include the new subclade K H3N2 variant for the 2026-27 season, improving vaccine relevance.

A New York City resident was diagnosed with clade I mpox after recent travel to Europe The NYC Health Department is advising ...

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