Localized lymphadenopathy is the swelling of lymph nodes in a specific part of the body, most likely due to a nearby ...

Discover how allergies can cause swollen lymph nodes, and learn to distinguish between normal immune responses and warning ...

Lymph nodes are part of the body’s immune system. A swollen lymph node in the armpit may be a sign of a bacterial or viral infection, an injury, or a serious health condition, such as cancer.

Research published Tuesday (December 3) in eLife shows how the HIV-1 virus could be shuttled into the lymph nodes and attached to immune cells. Immunologists Chung Park and John Kehrl of the National ...