What is the immune system? A guide to your body's first-line of defense against infection

Your immune system is a network of cells, tissues, and organs that fight off infection. Your immune system can be affected by ...
Oregonian

Dear Doctor: Have an unexplained low-grade fever, headache? Your body might be fighting something off

DEAR DR. ROACH: My question relates to a situation where a person gets a vaccine for, say, flu, COVID or shingles and is later exposed to the virus. Is it possible that as the vaccine is helping your ...
Parade on MSN

Here’s What Happens to Your Immune System When You Cut Back on Sugar

She and other physicians want to emphasize the point about sugar intake: They say that one way to boost your immune system is ...
6abc News

Coronavirus: What does COVID-19 do to your body and why does it spread so easily?

We asked Dr. Alok Patel, part of the ABC7 News team of experts to explain. Coronaviruses get their name from the spikey protein that resembles a crown under a microscope. It's transmitted from person ...
WLRN

UF researchers develop mRNA vaccine that helps immune system target cancer

A University of Florida research team led by Dr. Elias Sayour, center, developed an mRNA vaccine that boosted the tumor-fighting effects of immunotherapy. An experimental mRNA vaccine developed at the ...