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

As the U.S. flu season winds down, health officials say the flu vaccine didn’t work very well, with one of its worst ...

It would send a troubling message that politics will determine which medical technologies Idahoans are allowed to use. | ...

Interim influenza vaccine effectiveness for the 2025 to 2026 season appears to be lower than in recent influenza seasons, but still provides protection for children and adolescents and for adults, ...

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 ...

An FDA advisory committee voted to recommend including a viral strain of the flu, subclade k, in vaccines beginning this fall.

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, ...

Flu season might be winding down — but don’t stash the tissues just yet. A little-known respiratory virus with no vaccine or treatment has been quietly picking up steam since the start of winter, ...

A federal judge in Boston has blocked federal health officials from cutting the number of vaccines recommended for every ...