SACRAMENTO, the United States -- For the first time since the COVID-19 pandemic began, influenza has surpassed COVID-19 as ...

Since 2021, experts have seen bird flu — also called H5 influenza or highly pathogenic avian influenza (HPAI) — spreading "fairly quickly" across the wild and domestic bird populations and, now, among ...

Flu is still surging across the US, straining hospitals. Experts discuss 2024-25 flu season trends, symptoms to watch for, ...

Flu hospitalizations and doctor visits are at a 15-year high. Why is this flu season so bad? Doctors discuss influenza trends ...

With so much H5N1 circulating in the U.S., scientists worry we are a few mutations away from a potential human pandemic.

The US is in the throes of an unusually intense and severe flu season, with hospitalization rates topping the levels seen ...

Flu cases are continuing to rise across the country, public health data show, with Quebec, B.C. and the territories ...

All age groups in the United States are experiencing a "high severity" of influenza cases among all age groups for the first ...

Wyoming health department officials say an older woman is hospitalized with bird flu. It’s the state’s first human case of ...

The rate of Americans visiting doctors' offices for flu-like illness continues to reach record levels, new federal data ...