Definition & Meaning of "immunology"

What is "immunology"?

Immunology is a branch of medicine that focuses on the study of the immune system, which is responsible for defending the body against infections and diseases. Immunologists, experts in this field, investigate how the immune system works, identify immune-related disorders, and develop treatments for conditions such as allergies, autoimmune diseases, and immunodeficiency. They study how the body responds to germs like bacteria and viruses, as well as the the processes that lead to immune system problems. Immunology plays a crucial role in advancing the understanding of disease prevention, vaccine development, and therapies for immune-related conditions.