While flu levels are still low, a strain that has wreaked havoc in the U.K. and Canada is behind most cases so far in the U.S ...

If you feel ill but your symptoms are only above the neck — a stuffy nose, a bit of a sore throat — you could just have a ...

Strategies like washing your hands regularly and getting a flu shot go a long way towards keeping you healthy when seemingly ...

Vitamin C can actually help cut your cold short. One 2023 meta-analysis in BMC Public Health found that vitamin C had a ...

As the colder weather months begin, respiratory viruses like the common cold, the flu, RSV and COVID-19, become more ...

A mutated strain of influenza A, H3N2 subclade K, is surging worldwide, sparking concerns about a severe flu season in the ...

Health officials say they expect a pretty robust triple threat this season: RSV, influenza and pneumonia. Illness seems to ...

The bottom line: While echinacea supplements could play a role in boosting your immune system, it’s hard to definitively say ...

A primary care doctor shares her personal strategies for staving off viruses and keeping her immune system strong during cold ...

The sudden appearance of this symptom could be your body's alarm bell going off, says a top infectious disease doctor.

As families gather for Thanksgiving, here's what to know to protect your family from the new subclade K flu strain.

We're almost in the peak of flu season, with the CDC's recent report saying activity is "low but rising." Here's what ...