Waiting rooms are filling up across the United States as a fast-moving flu wave strains clinics and hospitals, driven largely ...

New data released by the Centers for Disease Control and Prevention on Monday shows a massive spike in flu activity ...

Flu cases across the country are at their highest since the late 1990s. The Centers for Disease Control says more than 11 ...

Much of the country is facing record flu cases thanks to a new strain of the virus. And the "subclade K" variant is likely ...

Flu activity continues to remain elevated in the United States, according to newly released data from the Centers for Disease ...

The already rough 2025-2026 season is especially being effected by the spread of a “super” variant called subclade K. Nearly ...

The Centers for Disease Control and Prevention has detected a new set of COVID-19 variants nicknamed FLiRT in wastewater surveillance, according to data from the agency. From April 28 through May 11, ...

The Centers for Disease Control and Prevention (CDC) is now monitoring the COVID-19 variant KP.3.1.1 as it edges close to KP.3. "The KP.3.1.1 variant is very similar to other circulating variants in ...

COVID-19 variant KP.3.1.1 accounts for more than half of positive infections in the United States, the latest projections from the Centers for Disease Control and Prevention (CDC) show. The agency's ...