? age now ?: All bacterial vaccines like menactra help generate immunity that is transient. Recommended dosing tries to provide the best protection for the years when peak exposure/risk is considered greatest. In the US we give a dose at 11-12 & a booster at 16-17. How it is done in your country is not clear. If you want the protection boost as needed.
Answered 8/26/2019
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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