How is tetanus completely preventable?

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Tetanus can be completely preventable through active immunization with the tetanus vaccine. Vaccination produces antibodies that protect against the toxin produced by the bacteria that causes tetanus. This is the most effective way to prevent tetanus. Cleaning contaminated skin wounds and administering antibiotics after a dog bite may be helpful, but they do not provide complete prevention. Passive immunization, which involves administration of pre-formed antibodies, may be used in some cases, but it is not a long-term solution and should be used in combination with active immunization.

How Is Tetanus Completely Preventable