A variant of influenza A, H3N2, is spreading across the U.S., with low vaccination rates contributing to infection rates.

A fast‑rising “Super Flu” wave is pushing illnesses and hospitalizations higher nationwide, and a new CDC map shows where ...

Were you or a loved one sick over the holidays? Here's what to know about new influenza variant and how to stay healthy ...

A high level of flu in South Carolina shot up over the last few days as many sick people are crowding hospital emergency ...

Flu admissions jump week by 91%, with New York reporting a record 71,000 cases, straining hospitals and emergency departments.

Greenville-based Prisma Health, which serves much of the Midlands and Upstate SC, is cutting child visitors as flu infections ...

A new form of the flu, which is highly contagious and aggressive, is sweeping the nation this season. A mutation of influenza ...

As flu activity spikes in Louisiana, Dr. Bocchini emphasizes vaccinations and avoiding crowded places. Residents are urged to ...

The flu season is hitting in full force, especially in New York, Colorado and Louisiana, where flu-like activity is very high ...