A member asked:

How long does a rabies booster last for protection? and how long does a post exposure last cause i've heard it doesn't last as long as a pre exposure

A doctor has provided 1 answer

1-5 years : Boosters vary in efficacy by type, the most effective can last 3-5 years, but most need to be boosted yearly. Check with

Answered 5/20/2018

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