A new flu variant known as subclade K is on the rise across the country. Although a spike in this particular strain of ...

A new version of the common flu is spreading globally, and health officials are monitoring this evolving strain of influenza ...

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 ...

Health officials are warning people about a flu virus called H3N2 that is spreading in the United States and other countries ...

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

Changes in the key antigenic regions of H3N2 viruses suggest that the upcoming flu season may require closer attention to ...

The latest data on respiratory illness in the United States shows that shoppers and merry-makers are spreading more than just holiday cheer: They’re also passing around germs. In many cases, it’s a ...

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

The mutation, known as subclade K, has already caused a surge in flu cases in Australia, Canada, Japan, and the U.K.

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

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