Thinking positive increased a specific brain region's activity and might have heightened immune response after a shot.

It’s cold and flu season and most of us will encounter a virus at some point. So how does our immune system work to keep us healthy? According to Dr. Michaela Gack with Cleveland Clinic, once we fight ...

The COVID-19 pandemic gave us tremendous perspective on how wildly symptoms and outcomes can vary between patients ...

The 2025 Nobel Prize in Physiology or Medicine has been awarded to Mary E. Brunkow, Fred Ramsdell and Shimon Sakaguchi for their work on how our immune system is prevented from attacking our organs.

STOCKHOLM -- Mary E. Brunkow, PhD, Fred Ramsdell, PhD, and Shimon Sakaguchi, MD, PhD, won the Nobel Prize in medicine on Monday for their discoveries concerning peripheral immune tolerance. Brunkow, ...

A study reveals that kimchi powder activates defenses and regulates inflammation, adjusting the body's immune response.