Canadian researchers say a blood test measuring immune response to gut bacteria could help predict Crohn’s disease years ...

Now, by analyzing thousands of proteins found in the blood, scientists at UC San Francisco have created the clearest picture yet of when the disease attacks the myelin sheath that covers the nerve ...

Understanding what autoimmune diseases are, what triggers them and how they’re treated can be a powerful first step toward ...

Long COVID affects an estimated 65 million people worldwide and can damage the brain, heart, blood vessels, and immune system ...

One of the many reasons why cases of flu increase during the cold months, especially during the period from December to ...

Learn how a naturally occurring cat coronavirus is helping reveal how viral infections can linger inside the immune system.

The immune system's reaction to the common Epstein-Barr virus can ultimately damage the brain and contribute to multiple ...

Insomnia or anxiety could be linked to fewer number of immune cells, potentially resulting in a less effective immune system, ...