Corynebacterium diphtheriae Toxoid

**Semantic type:** Hazardous or Poisonous Substance

**Definition:** The purified and detoxified form of the Corynebacterium diphtheriae toxin. Toxicity of this toxin is suppressed or inactivated either by heat or with formaldehyde.

**Synonyms:** - CORYNEBACTERIUM DIPHTHERIAE TOXOID