As we get deeper into flu season, a new type of the influenza virus has been identified, the Centers for Disease Control and ...

The flu can also cause a general feeling of fatigue or malaise, Ray says, as well as gastrointestinal issues like diarrhea ...

Cases of the new “subclade K” super-flu are “ballooning” in the UK, said NHS England. Its latest figures show that the number ...

But people with norovirus won’t get the respiratory symptoms that are characteristic of the flu, like the congestion and ...

Doctors usually recommend getting your flu shot before Halloween, but Dr. Adalja says there’s still time to get vaccinated.

The winter flu season has started earlier than usual in Ireland, with 'highly virulent' new strain — H3N2 subclade K — causing concern ...

The mutated strain, known as subclade K, is causing a surge in cases in the United Kingdom, Canada, and Japan. Here's what to know.

Most years, the holiday season coincides with the start of flu season, and this year will likely be no different.

Influenza viruses are shifty entities. They accumulate small genetic changes on a regular basis, necessitating yearly updates to the flu vaccines because the prior year’s strain may not look much like ...