The immune system is one of the most intricate systems in the body and plays a vital role in keeping children healthy.

Researchers at Karolinska Institutet in Sweden have discovered that some natural killer cells, NK cells, temporarily reside ...

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

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

Researchers at the University of Missouri School of Medicine have recently found that a certain protein may have a large ...

Nobel Prize in Physiology or Medicine awarded for immune tolerance discoveries; revolutionizing autoimmune disease and cancer ...

Researchers explore the human immune system by looking at the active components, namely the various genes and cells involved. But there is a broad range of these, and observations necessarily produce ...

Scientists have found a way to supercharge the immune system’s T cells by blocking a protein called Ant2, essentially ...

A person’s menstrual cycle may affect their immune system’s response, causing fluctuations throughout the month. The menstrual cycle involves a series of changes in hormone levels and structures ...

Endurance exercise may train the immune system as much as the muscles. Older adults with decades of running or cycling had immune cells that functioned better and aged more slowly. Their inflammation ...

Glioblastoma, the most lethal brain cancer, doesn’t just damage the brain—it erodes the skull and disrupts the immune system by reshaping marrow inside the skull.