Foods like citrus fruits and broccoli may boost the immune system and help you to fight illness. Learn which immunity-boosting foods to add to your diet.

First study of humans with a rare immunodeficiency reveals how the immune system protects the body against pathogens known to cause serious diseases, such as tuberculosis and COVID-19. The research ...

The breakthrough stems from new understanding of the signaling that takes place between different immune cells. Some of these patrol the body looking for signs of injury or disease, and then send ...

Researchers have uncovered and then overcome an obstacle that has led to the failure of pioneering efforts in ...

Using AI and big data, Weizmann Institute researchers build MiTEs, or natural killer/T-cell Enhancers, to combat cancers, 5 ...

The Nobel Prize in Physiology or Medicine 2025 has been awarded for discoveries that explain how the immune system attacks hostile infections, but not the body's own cells. The prize is shared by ...

As the immune system ages, it reacts more slowly to pathogens, vaccines become less effective, and the risk of cancer ...

For the first time, scientists have successfully created a type of mouse with a 100% functional human immune system and human-like gut microbiome. This 'humanized' mouse takes the guesswork out of ...

Doctors at New York University say two new studies show that they are a significant step closer to making cross-species ...

In a successful transplant in a man with brain death, scientists prevented the immune system from attacking a genetically ...