
What type of vaccine contains an inactivated bacterial toxin used to induce protective immunity?
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Get StartedWhat type of vaccine contains an inactivated bacterial toxin used to induce protective immunity?
Options:
- Conjugate vaccine
- Live-attenuated vaccine
- Toxoid vaccine
- mRNA vaccine
Correct answer: Toxoid vaccine
Explanation: A toxoid vaccine contains an inactivated toxin that stimulates neutralizing antibodies; tetanus toxoid is a classic example used routinely in childhood immunization schedules.
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