Definition of vaccine - NCI Dictionary of Cancer Terms

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vaccine

A substance or group of substances meant to cause the immune system to respond to a tumor or to microorganisms, such as bacteria or viruses. A vaccine can help the body recognize and destroy cancer cells or microorganisms.

Previous Definitions:	uvea, uveal tract, uvula, vaccinated, vaccination
Next Definitions:	vaccine adjuvant, vaccine therapy, vaccinia CEA vaccine, vaccinia-TRICOM vaccine, vacuum aspiration