For immune cells this means a spell in lymph nodes—the training camps of the immune system—where they receive specialized instruction in the art of immune surveillance and attack. Today’s ...

One of the functions of the lymphatic system is that it provides your body with immunity. It also collects extra fluid from the body's tissues, returns it to the bloodstream and helps remove waste ...

The immune system is a complex network of organs that include the spleen, bone marrow, tonsils, adenoids - the tissue found at the back of your throat - and the lymphatic system. In order to ...