Even after that virus died out, it would be years before scientists better understood what happened, and some mystery still ...

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 ...

Initial data from 180 participants are anticipated within the year.

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.

If the recommendation is accepted by the European Commission, Moderna's mCombriax vaccine will be available for adults 50 and older throughout the European Union.

Flu season is not over yet, experts warn. Is there a second wave coming? Here's how to protect yourself as influenza keeps spreading.

Two phase 1 clinical trials of a nasal spray containing influenza virus–specific monoclonal antibodies conclude that it’s ...

A potential massive breakthrough!

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 ...

A mess cook's sick call visit at Camp Funston became the first recorded military case of an outbreak that killed more U.S. soldiers than the Germans did in WWI.