The study of all aspects of the immune system including its structure and function, disorders of the immune system, blood banking, immunization and organ transplantation
Immunology is the study of the immune system The immune system provides the body with a defense against infection via circulating antibodies and white blood cells Antibodies are manufactured specifically to immediately deal with the antigens associated with different diseases as they are encountered, while white blood cells attack and destroy foreign particles in the blood and tissues
the science concerned with the various phenomena of immunity, induced sensitivity, and allergy, as well as the structure and function of the immune system top
the study and/or treatment of disorders that involve the immune system (e g , cancer, HIV disease, autoimmune diseases) An immunologist is a person who specializes in immunology
the scientific study of the prevention of disease and how the body reacts to disease. Science dealing with the body's defenses against disease-causing microorganisms and disorders of those defenses. Starting with Edward Jenner's use of a vaccine against smallpox in 1796, immunology has arrived at a comprehensive and sophisticated understanding of the role of microorganisms in disease and of the formation, mobilization, action, and interaction of antibodies and antigen-reactive cells. It covers treatment of allergies, immunosuppression after organ transplants to prevent rejection, and study of autoimmune diseases and immunodeficiencies. AIDS has stimulated intensive research in the last of these
The branch of medicine that is concerned with the structure and function of the immune system and laboratory techniques involving the interaction of antigens with specific antibodies