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

Research shows that many viruses can linger in the air and on surfaces long after an infected person has left the room — ...

As one variant of the flu virus starts to decline, another is rising to take its place.

PORTSMOUTH, Va. (WAVY) — The 2025-2026 flu season has been one of the worst in recent history. According to CDC data, during ...

The number of people getting sick with influenza B has gone up for three weeks straight, now making up about a third of flu ...

February is often peak flu season.

MADISON (WKOW) — When flu season arrives every fall and winter, many people wonder if the cold air is the main cause.

Six more US children died of influenza last week, for a total of 66 pediatric deaths this respiratory illness season, as flu rates remained moderate to very high in different regions of the country, ...

Sonoma and Napa counties are seeing flu infections rise after weeks of declining cases. The growing number of pediatric ...

Bird flu viruses are a particular threat to humans because they can replicate at temperatures higher than a typical fever, one of the body's ways of stopping viruses in their tracks, according to new ...

Flu activity remains elevated across Tennessee, with parts of East Tennessee reporting some of the highest levels of influenza‑like illness in the state. Here's what to know.

Cow udders may provide a hotspot for bird flu and human flu viruses to mingle. The prospect of an outbreak of avian influenza among dairy cattle triggering a pandemic in humans is one step closer than ...