IMMUNOLOGY

Detailed explanation-1: -Immunology is the study of the immune system and is a very important branch of the medical and biological sciences. The immune system protects us from infection through various lines of defence. If the immune system is not functioning as it should, it can result in disease, such as autoimmunity, allergy and cancer.

Detailed explanation-2: -Immunologists are research scientists or practicing specialists who study, analyze and/or treat disease processes that involve the immune system.

Detailed explanation-3: -Specifically, immunology can be defined as the branch of biology that is concerned with the structure and function of the immune system, the bodily distinction of self from non-self, and the use of antibody-based laboratory techniques or immunoassays.