The telltale symptom of the flu versus the common cold is a sudden high fever. IF YOU THINK you're hearing more sniffles and ...

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

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

Every winter, respiratory viruses, especially influenza, SARS-CoV-2 and RSV, put huge pressure on health care systems ...

While flu levels are still low, a strain that has wreaked havoc in the U.K. and Canada is behind most cases so far in the U.S ...

"Because we're all gonna be gathering for the holidays. We're gonna be having family get-togethers, we're gonna be shopping, ...

NBC News medical contributor Dr. Natalie Azar joins TODAY to talk about how you can protect yourself from winter viruses, ...

Some health officials say… The flu vaccine is a simple step that can make a significant difference reducing the risk of ...

Health officials this week declared that influenza is now "prevalent" across the state, though only 20% of New Yorkers are ...

The death from bird flu of a person in Washington is a reminder that avian flu is circulating widely during flu season, ...

Early signs point to what’s likely to be an active flu season this winter, and health officials say now is the time to get a flu shot ahead of planned holiday travel and gatherings.

The variant spreading quickly in the United Kingdom could predict U.S. patterns, while Michigan's vaccination rates remain ...