Supplements, surprising treatments, immunity-boosting vaccines and even exercises can help the immune system do its job ...

Young children who attend nursery get sick more often than those who don't, but they will go on to have fewer illnesses during early school years, finds a new review of evidence by a group of ...

Medically reviewed by Kierra Brown, RD Garlic, citrus fruits, turmeric, and bell peppers can help your body respond more effectively against viruses and other germs.Fermented foods, mushrooms, leafy ...

Innate immune sensors—known as pattern recognition receptors (PRRs)—detect specific molecular components of bacterial or ...

Some COVID-19 patients are testing positive after recovering in Asia, but experts say the presence of antibodies should guarantee short-term immunity ...

For decades, cancer immunotherapy has focused primarily on CD8+ cytotoxic T lymphocytes as the main executors of tumor cell ...