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

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

U.S. flu rates remain low, but experts are keeping an eye on a new strain that’s been linked to unexpectedly early and severe ...

The peak of the flu season awaits us and may bring many severe cases and hospitalizations due to a new, menacing variant.

Subclade K, a variant of the influenza A strain H3N2, is being detected in the U.S. This is the same variant that experts say ...

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.

A new strain of the flu called subclade K could make for a particularly nasty flu season across the country, according to public health experts.  The strain already caused Japan to declare an ...

HealthDay News — A quadrivalent nucleoside-modified messenger RNA (modRNA) influenza vaccine is superior to a licensed inactivated quadrivalent influenza vaccine, according to a study published in the ...

NEW ORLEANS (WVUE) - Local doctors are warning of what could be the most contagious flu season in recent memory, as this year ...

A new and potentially more severe variant of the flu, known as H3N2 subclade K, has reached the United States, prompting ...

The 2024-2025 influenza season saw high severity, with 56 million symptomatic cases and 770,000 hospitalizations, mainly affecting older adults. Older adults accounted for 77% of hospitalizations, ...

Three state agencies are on alert after a second case of highly pathogenic avian influenza (HPAI) was confirmed in a ...