Cancer is often linked to old age. Many people think it happens late in life. But a quiet shift is happening now, especially with cancers in your stomach and bowels. It isn’t just an old person’s ...

The 38-year-old singer, who was diagnosed with Crohn's disease when he was 19, opened up about his journey with the condition ...

Infection is the invasion by and multiplication of 'foreign' microorganisms that can cause pathological conditions or diseases in the host organism. CD8 + T cell exhaustion and dysfunction are ...

Around 10-20% of people who contract Lyme disease, the most common tickborne disease in the U.S., develop persistent, often debilitating symptoms such as chronic pain, fatigue, and cognitive ...