👉 Immunology fluid, also known as lymph, is a crucial component of the immune system, acting as a transport medium for cells, proteins, and other substances throughout the body. It is primarily composed of lymphocytes (including B cells, T cells, and natural killer cells), antibodies, and various cellular components like macrophages and neutrophils. Lymph circulates through lymphatic vessels and organs such as the spleen, thymus, and lymph nodes, where it plays a vital role in immune surveillance and response. When pathogens enter the body, lymphocytes recognize and bind to specific antigens on these pathogens, initiating an immune response. This can involve the production of antibodies by B cells to neutralize pathogens or the activation of T cells to directly kill infected cells. Lymph also facilitates communication between immune cells, ensuring a coordinated and effective defense against infections and diseases.
