Medical professionals warn of a potentially severe flu and respiratory illness season after San Bernardino County health ...

Influenza activity is increasing in the Central Valley, according to emergency department stats, hospitalizations and wastewater testing.

More than 10,000 cases overall have been reported in the state. Public health experts are urging people to get their flu ...

Flu season began weeks earlier than usual across the U.S. health officials are urging people to get the vaccine as they monitor a new strain.

Flu activity is higher than usual for this time of year, according to the CDC, so NBC News medical contributor, Dr. Akshay Syal, joins TODAY with tips to stay healthy. He discusses why there’s an ...

Philadelphia health officials announced Monday free seasonal vaccines at a variety of clinics around the city.

You took your annual flu shot, believing you were protected against influenza. But a few weeks later, you found yourself down with fever, cough and body aches. So, did the vaccine fail? A leading ...

BeLive, a fast-growing gummy supplement brand, is helping families build healthier habits with daily wellness solutions that ...

Hong Kong’s Centre for Health Protection reports a severe influenza A (H1) case in a seven‑year‑old girl, urging timely ...

Indiana has reported its first flu-related death of the 2026-27 season as New York and other states see unusually early ...

The influenza virus is hitting harder and earlier this year across Canada, prompting an early start to flu season. Rates this fall are several times higher than the numbers recorded in previous years, ...

Two experts give an update ahead of the first season with a new mRNA vaccine against flu. An early wave of influenza is being driven by a mutated H1N1 strain that only partly escapes population ...