Germinal centers are high-speed evolution machines. Tiny clusters in the lymph nodes, germinal centers refine antibodies through mutation and expansion until they produce high-affinity B cells adapted ...

Your immune system is your body’s built-in defense network, working nonstop to protect you from bacteria, viruses, and other harmful invaders. Your immune system includes two main parts: the innate ...

Researchers suggest a vaccine could replace multiple jabs every year for seasonal respiratory infections and be on hand in the event of a new pandemic.

The immune system works to maintain homeostasis throughout the body. Various cell types and immune mechanisms work in concert to fight disease. Specifically, two waves of immunity orchestrate a robust ...

Researchers engineered a strain of Listeria monocytogenes that stimulates gamma delta T cells, key innate immune fighters ...