Scientists have long observed that cancer patients have a lower risk of Alzheimer’s disease. New research reveals a possible ...

Root fillings, oral bacteria and the bigger picture of health ...

After nearly 40 years of research on how Listeria bacteria manipulate our cells and battle our immune system to cause ...

Discover what immunity is and learn effective ways to enhance your immune system for better health and well-being.

Are autoimmune diseases fatal? Normally, your immune system fights off disease and protects your body from infection. However, when you have an autoimmune disease, your immune system ...

WEST LAFAYETTE, Ind. — It was long thought that fat in the brain played no role in neurodegenerative diseases, but Purdue University researchers are challenging that assumption. The research findings, ...

Doctor after doctor misdiagnosed or shrugged off Ruth Wilson’s rashes, swelling, fevers and severe pain for six years. She saved her life by begging for one more test in an emergency room about to ...

Louisiana's vaccination rate dips below percentage sufficient for herd immunity. How do declining rates impact infectious disease outbreaks and spread?