A novel influenza variant called subclade K appears to be driving an uptick in cases and hospitalizations throughout the U.S.

Flu season in America is underway with a new variant called subclade K, recent Centers for Disease Control and Prevention ...

Ahead of the holiday tourist rush, city health officials in New York City reported nearly 14,000 flu cases in the first week ...

Last year’s flu season was the roughest in nearly a decade. “We generally don’t have two bad flu seasons back to back,” said ...

Flu season intensifies as the new H3N2 variant causes severe illness worldwide. Experts urge vaccination, hand-washing and ...

The flu vaccine typically targets three strains: H1N1, H3N2, and influenza B. While the new subclade K variant contains ...

The new variant, subclade K, is driving most infections, and the U.S. may see a severe flu season. A week after undergoing ...

In September, the CDC identified this new variant as being responsible for more than 86% of flu cases in 2025.

Ahead of the holiday tourist rush, city health officials in New York City reported nearly 14,000 flu cases in the first week of December.

Flu season is underway, and while cases are still low in Missouri, medical professionals are watching a variant called ...

Flu cases are surging across Northeast Ohio as a new variant spreads through the region, prompting health officials to urge ...

A newer COVID variant called XFG is currently fueling cases of the virus across the country. Nicknamed “ Stratus,” this ...