A member asked:

Why would i need to get a tetanus booster?

4 doctors weighed in across 2 answers

Protection wears off: The protection provided by a tetanus shot usually provides ample levels of circulating antibody protection for up to ten years. After that point it fades & the person may develop tetanus if exposed. Protection from tetanus & several other bacteria based vaccines does not last as long as most viral vaccines & must be boosted periodically to maintain protection.

Answered 5/18/2016

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Increase antibodies: Over time antibodies wane from previous tetanus immunization, so a booster is needed to increase the level of protection against the disease tetanus.

Answered 5/22/2015

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Related Questions

A member asked:

Can you get the tetanus booster if you get migraines?

2 doctors weighed in across 2 answers