3 days ago · The immune system is a group of defense responses found in humans and other advanced vertebrates that helps repel disease-causing entities. Immunity from disease is …

Adaptive (or acquired) immunity creates an immunological memory leading to an enhanced response to subsequent encounters with that same pathogen. This process of acquired …

You’ve heard of your immune system, but how does it work? Learn more about the cells and organs that protect your body and help it heal.

Jan 5, 2026 · There is an undeniable connection between a strong immune system and nutrition. Learn why what you eat matters and other ways to boost your immune system.

6 days ago · The immune system’s first encounter with a virus or vaccine establishes a “starting template” that shapes its response to new variants, a phenomenon often called immune …

Nov 19, 2025 · Key points The immune system is the body's way of protecting itself from infection and disease, including chronic diseases. Your immune system fights everything from cold and …

Dec 18, 2025 · Immunization is a global health success story, saving millions of lives every year. Vaccines reduce risks of getting a disease by working with your body’s natural defenses to …

We welcome studies that provide fundamental new immunological insights at the molecular, cellular, or whole organism level that are relevant, but not limited, to cancer, infectious …

Aug 29, 2025 · Understanding the different types of immunity helps explain the various ways our bodies protect themselves and why certain medical interventions, like vaccines, are so …

5 days ago · Immunology is the branch of biomedical sciences concerned with all aspects of the immune system in all multicellular organisms.