This section provides information on the following topics:
Immunotherapy (also called biologic therapy or biotherapy) is a type of cancer treatment that uses the body's immune system to fight cancer. There are several types of immunotherapy, including monoclonal antibodies, non-specific immunotherapies, and cancer vaccines.
A vaccine helps the body fight disease. Most people are familiar with vaccines for diseases like chicken pox or the flu. Vaccines (sometimes called vaccinations) help train the immune system to recognize and destroy harmful substances, such as bacteria or viruses, before they can cause disease.
This article describes side effects of immunotherapy.