A new study traces the molecular pathway connecting the gut immune system to the brain during a parasitic infection, ...

Stress and broken sleep do not just leave people groggy, they quietly chip away at the very immune cells that keep infections and cancers in check. A growing body of research now shows that chronic ...

Your immune system is like an incredibly sophisticated security team, constantly patrolling your body for threats and neutralizing them before they can cause harm. When it’s working properly, this ...

A Dr. Christine Seroogy, associate professor in the School of Medicine and Public Health at the University of Wisconsin-Madison and a pediatrician and immunologist at UW Health: The immune system is a ...

Anyone who has weathered a bad stomach bug knows the feeling: a loss of appetite that sets in and lingers, even after the ...