Tetanus vaccine: After receiving the primary immunizations, a booster tetanus shot should last 10 years. This is the basis for having a tetanus booster every 10 years during one's lifetime.
Answered 7/6/2012
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5 years if wound: Tetanus vaccine is valid for 9 years if you have no injuries. If you have an outdoor laceration or puncture wound, you should get vaccinated within 24 hrs if your prev tetanus is older than 5 years. If you have not had a tetanus vaccine since 2005, you should get booster that contains pertussis vaccine also. This will protect you and children around you from whooping cough.
Answered 5/3/2016
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7 doctors weighed in across 2 answers
A doctor has provided 1 answer
8 doctors weighed in across 2 answers
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