HIV doesn’t make you sick immediately. It slowly weakens the immune system. Knowing how it works helps reduce fear, ...

A "hybrid" immune system approach may prevent or cure Type 1 diabetes (T1D) by combining blood stem cell and islet cell transplants. The method uses a nonmyeloablative conditioning regimen to prevent ...

A new study suggests treatment-resistant depression may be rooted in the immune system. Trauma, stress biology, and mini-brain models reveal a hidden neuroimmune story.

Foods like citrus fruits and broccoli may boost the immune system and help you to fight illness. Learn which immunity-boosting foods to add to your diet.

Foods that support immune health, like citrus fruits, fatty fish, and leafy greens, contain immune-boosting nutrients like zinc and vitamins C, D, and E.

With the peak of cold and flu season here, did you know that getting enough sleep can help protect you from getting sick? “Sleep is critically important to maintaining a healthy immune system, so we ...

Bacteria may be the next frontier in cancer treatment, according to a team led by researchers at Penn State that devised a new approach of creating bacteria-derived mixtures—or cocktails—to help fight ...

The U.S. Food and Drug Administration (FDA) has approved Breyanzi (lisocabtagene maraleucel) for the treatment of adults with relapsed or refractory marginal zone lymphoma who have received at least ...

Survival rarely comes easy when pancreatic ductal adenocarcinoma strikes. Most people learn of it only after it has spread, and only a small fraction reach the five-year mark. Treatments that succeed ...

Scientists at The University of Texas at El Paso have found a promising new target in the fight against high-grade serous ...

Vitamin C, zinc, and other compounds can help your immune system thrive. Eating superfoods with these vitamins and minerals may help your body fight infection and disease.