Having measles doesn't benefit the immune system, as some believe. Science has documented that it kills the immune cells we ...

The immune system is the body’s tool for preventing or limiting infection. Its complex network of cells, organs, proteins, and tissues enables the immune system to defend the body from pathogens.

Although winter is coming to a close, cold and flu season is still threatening our immune systems. Dr. Roger Seheult offers advice on how to stay healthy with these daily practices.

Most of the time, the intestinal immune system can recognize friend from foe, tolerating myriad foods while destroying ...

Researchers at the University of Cologne have found that mRNA-based COVID-19 vaccines have a lasting impact on the innate immune system. These mechanisms could enhance the body's ability to defend ...

Cancer immunotherapies, including cancer vaccines, harness and amplify the immune system’s natural ability to detect and attack cancer cells. In this illustration, immune T cells (pink) attach to a ...