Our immune systems prevent and limit infections. They are a complex set of organs, cells, tissues and proteins that work together to protect our bodies from harmful invaders such as bacteria, viruses, ...

Some herbs and spices—including elderberry, garlic, and turmeric—have antimicrobial effects that may help the body fight ...

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.

Researchers at the Medical University of South Carolina and Cincinnati Children’s develop a novel colon organoid model with naturally occurring immune cells. “We think that this new model is ...

When pathogens invade the body, the immune system must react immediately to prevent or contain an infection. However, it is not fully understood how our defense cells stay vigilant when there are no ...

Normally, the immune system recognizes and eliminates abnormal cells. However, cancer cells can develop strategies to evade ...

Immune system disorders in children include primary (inherited) and secondary (acquired) immunodeficiencies, autoimmune diseases, atopic diseases, and immune-mediated inflammatory disorders. Share on ...

Our immune systems weaken as we get older, making fewer cells that fight infection and help us recover from illness and injury. Scientists aren't completely sure why. They may have a better idea now, ...

Medical experts reveal which foods to avoid when sick, including spicy foods, alcohol and fried items that can worsen ...

A new study by researchers at the La Jolla Institute for Immunology, working with colleagues at Columbia University in New York, documents how the immune system functions differently in patients with ...