Fred Ramsdell, 64, shared the award with two researchers for their discovery of how the human immune system knows not to ...

Three scientists have been awarded the Nobel Prize in Physiology or Medicine for their work on peripheral immune tolerance.

A new study may have found what’s behind long COVID symptoms. Scientists say a portion of the immune system may stay activated after someone recovers from the virus. Research into what causes long ...

Long COVID has mystified the medical community for years, making it a tough condition to diagnose, let alone treat. However, a growing body of research has found more information on what may be behind ...