The cold season is in full swing, throats are scratchy and noses are running. We feel ill and hope it is not the flu. The ...

High-throughput neutralisation tests could lead to a better understanding of the evolution of human influenza.

Flu has overtaken covid in infections and hospitalizations during the winter respiratory virus season, and their virulence is ...

The World Health Organization (WHO) today announced recommendations for the viral composition of influenza (or "flu") vaccines for the 2026-2027 northern hemisphere influenza season. The announcement ...

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 ...

The European Union is investing €225 million to expedite the development of next-generation influenza vaccines. These vaccines are intended to offer protection against a broader range of influenza ...

Influenza D virus, a pathogen best known for causing respiratory illness in cattle, appears to be silently infecting farmworkers across multiple continents, according to a growing body of serological ...

Add Yahoo as a preferred source to see more of our stories on Google. A fast-spreading new flu strain is gaining a reputation as a monstrous “super flu.” The mutation of influenza A(H3N2) called ...

After the U.S. withdrew from the World Health Organization, it wasn't clear they would participate in this WHO-led meeting to determine the recipe for the next flu vaccine.