CLEVELAND (WJW) – It is the latest version of influenza and it has been hitting hard all across the country. The Influenza A ...

Subclade K (previously known as J.2.4.1) is gaining attention because it appears to be spreading much earlier in the flu ...

Americans are being urged to be extra vigilant this winter, as a suite of influenza A mutations has created a dominant virus strain that's spreading more rapidly and evading our natural and ...

WASHINGTON (AP) - Flu is rising rapidly across the U.S., driven by a new variant of the virus — and cases are expected to keep growing with holiday travel. That variant, known as “subclade K,” led to ...

Despite days in close quarters with flu patients, healthy volunteers didn’t get sick – revealing insights into transmission.

This is read by an automated voice. Please report any issues or inconsistencies here. WASHINGTON — Flu is rising rapidly across the U.S., driven by a new variant of the virus — and cases are expected ...