
Sometimes, in order to understand what’s happening in the immune system, you just have to watch it. By imaging the immune response, researchers have observed how two types of immune cells, T and B cells, interact with one another during a critical period following infection in order to prepare the best antibodies and establish long-lasting protection.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/K8Wk1WdOvU8/140924112823.htm