Researchers say the high‑dose flu vaccine triggered a stronger immune response tied to a 55 percent drop in Alzheimer’s risk.

TAMPA, Fla. — One week into 2026, the U.S. is ringing in the new year with a surge in flu cases across the nation due to a new variant. That variant, known as “subclade K,” led to early outbreaks in ...

Flu and Covid, including a new variant called BA.3.2, nicknamed “cicada,” are still circulating across the U.S. in 2026. How ...

Scientists estimate somewhere between 5%-35% of people do not get sick from the flu despite being exposed to the virus that ...

Mollie Lock told Newsweek she "thought nothing" of her symptoms, but when she developed a rash on her body, her concerns ...

We're keeping an eye on new influenza and SARS-CoV-2 viral variants. Here's what we know about those viruses—and your immune ...

A flu shot that millions of older Americans already receive each fall may carry a benefit no one designed it for: a lower ...

A new flu treatment could drastically reduce one of flu's deadliest complications—bacterial pneumonia—by helping the lungs ...

Today’s Hong Kong’s Centre for Health Protection (CHP) recorded two new H9N2 human avian influenza cases with symptom onsets ...

Helen Edwards first started experiencing symptoms such as fever, aches, fatigue and nausea in September of last year ...