Sat, January 24, 2026 at 2:56 PM UTC The immune system is the body’s natural defense network that helps to keep you healthy from things like bacteria, viruses, and parasites. It’s a complex network of ...

A healthy immune system is one of the keys to a healthy life. It’s what protects your body from infection. If your immun ...

We're officially in respiratory virus season, and it's expected to last through mid-May. There are ways to protect against viruses like Covid-19, influenza and RSV naturally. Mandy Gaither explains ...

We often think about our immune system when a breakdown happens—AKA the sniffles start. Sick happens, and nothing can prevent anyone from never, ever coming down with an illness. However, it is ...

Add Yahoo as a preferred source to see more of our stories on Google. Regulatory T cells (red) interact with other immune cells (blue) and modulate immune responses. National Institute of Allergy and ...

The Gazette offers audio versions of articles using Instaread. Some words may be mispronounced. When flu season hits or stress runs high, you’ll often hear advice on how to “boost” your immune system.

I am lying under a blanket, feeling rough, staring at a bowl of oranges. Every fibre of my being is urging me to devour the lot. I can hear my mum – and medical friends at university – insisting that ...

A new study found that daylight boosts your immune system by helping infection-fighting cells (neutrophils) work more effectively during the day. Researchers found that your immune cells have their ...

As much as Philly loves the start of football season, fall also signals the return of something far less exciting: cold and flu season. It usually begins in October and can last through May. The best ...

From your digestive system to sleep, here are the overlooked signals that indicate your health could be struggling ...

FRESNO, Calif. (KFSN) -- It's the season of family get-togethers, but also a season of respiratory viruses. "During the colder months, a lot of people are inside, so you see a lot of kids in school," ...