The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is ...

There's also one big difference between the flu and COVID or a cold that can indicate which illness you have. Don't ignore it ...

New research published in the New England Journal of Medicine has shown a single dose of the influenza vaccine is sufficient ...

Trump's pick for health secretary has a record of attacking vaccines. In fact he's even taken direct aim at bird flu shots.

Care for the flu is generally supportive — meaning rest, hydration, and over-the-counter medication, but as the Mayo Clinic ...

More Americans are getting infected with seasonal influenza and seeking care, a regular occurrence this time of year.

RELATED: COVID Levels are "Very High" and "High" in These 28 States After Holiday Surge.

Elderberry supplements — marketed for boosting the immune system — have become one of the most popular herbal supplements in ...

Dr Mark Porter said that one in ten who need hospital treatment do not survive and added catching it early is vital ...

Seasonal flu tends to spike from December to February. People who become infected tend to get a sore throat, cough, runny ...

A California man says his two cats died and a third was hospitalized after he fed them raw milk recalled for bird flu risk ...

Carrie Johnson, the wife of former Prime Minister Boris Johnson, was hospitalised for a week after contracting flu and ...