Why do some vaccines protect for a lifetime, while threats like tumors and viruses present such an ongoing challenge? The ...

We sometimes hear about the benefits of “boosting” our immune system, but what we really want to do is support our immune system on an ongoing basis. People often think of the immune system as ...

Add Yahoo as a preferred source to see more of our stories on Google. It’s cold and flu season and most of us will eventually encounter a virus. So, how does our immune system work to keep us healthy?

Plus, why your diet plays such a crucial role.

The immune system works to maintain homeostasis throughout the body. Various cell types and immune mechanisms work in concert to fight disease. Specifically, two waves of immunity orchestrate a robust ...

Researchers at the Icahn School of Medicine at Mount Sinai have identified the immune cell that acts as the architect and ...

Bacteria living in healthy human intestines use molecular syringes to inject proteins that directly bind and adjust immune ...

These three videos can be used together to demonstrate how germs and viruses are spread, and the importance of hygiene and ...

Researchers found that mRNA cancer vaccines can recruit an unexpected immune cell to launch powerful tumor-fighting responses ...

It's well-known that a person's immune system wears down over time, becoming less effective as folks progress through middle age and become seniors. But that doesn't appear to hinder the effectiveness ...

STOCKHOLM (AP) — Three scientists won the Nobel Prize in medicine Monday for discoveries about how the immune system knows to attack germs and not our own bodies. Landslide in China’s Chongqing kills ...

Coronavirus. COVID-19. Social distancing, flattening the curve, sheltering in place. This spring has brought not just new life, but new words and a new way of being. Dealing with the impact of the ...