New York City logged the first “very high” flu activity reading of the year, raising concerns about the season ahead.

It may feel like you are surrounded by sniffles and coughs, but flu season activity is still low in many parts of the U.S.

The latest data on respiratory illness in the United States shows that shoppers and merry-makers are spreading more than just holiday cheer: They’re also passing around germs. In many cases, it’s a ...

The U.S. is seeing a post-Thanksgiving spike in influenza, data released by the Centers for Disease Control and Prevention on ...

Flu hospitalizations are at the third-highest level seen at this point in the season in 15 years, according to the CDC’s latest FluView report. The cumulative flu hospitalization rate for the week ...

The 2024-2025 flu season was one of the most severe in almost a decade, according to the Centers for Disease Control and ...

The flu shot provides crucial lifesaving protection against severe illness and prevents spreading the flu to your loved ones, ...

“Most cases of flu can be managed safely at home, and NCH encourages our community to take simple, proactive steps to stay ...

Health officials are keeping a close eye on rising flu activity as a new variant begins to spread, and doctors say it could ...

A new, highly contagious flu strain is spreading fast and it could mean we’re in for another severe season. The strain, known ...

The mutated strain, known as subclade K, is causing a surge in cases in the United Kingdom, Canada, and Japan. Here's what to know.