WASHINGTON (AP) — Flu is rising rapidly across the U.S., driven by a new variant of the virus — and cases are expected to ...

Flu activity in Wisconsin was moderate and increasing the week ending Dec. 20, the latest data from the state health ...

This flu season seems to be getting worse by the day, according to health officials. The bulk of this year's cases are being ...

New York’s health department said the week ending Dec. 20 marked the most flu cases the state had recorded in a single week ...

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

The variant has mutations that may allow it to evade some vaccine protections, though the current flu vaccine still offers some defense.

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 in America is underway with a new variant called subclade K, recent Centers for Disease Control and Prevention (CDC) data shows. In the week ending December 6, the first full week after ...

There are some unusual symptoms being reported with a new and mutated flu variant quickly spreading in the U.S. ahead of ...

A new influenza strain could make for a more troublesome winter flu season in Stanislaus County. Health agencies are saying ...

A new COVID-19 strain, referred to as NB.1.8.1 or "Nimbus," first appeared in the U.S. sometime near the end of April and is currently the dominant variant in the U.S. The new variant is said to be ...