Immunologist

An immunologist is a scientist who specializes in the study of the immune system, which is the body's defense mechanism against infections and diseases. They investigate how the body recognizes and responds to harmful pathogens like viruses and bacteria, and they explore how to improve immune responses through vaccines and treatments. Immunologists also study autoimmune diseases, where the immune system mistakenly attacks the body, as well as allergic reactions and immunodeficiencies. Their work is crucial for developing therapies to enhance health, prevent disease, and understand complex immune disorders.