Yes,but: It would likely not add much to your immunity. The full 3 dose primary series appears to be adequate for long term protection.An extra dose would not hurt you (it is a non-living vaccine) unless you had an allergy to one of the vaccines components. That would have shown up with the primary series.
Answered 3/7/2014
4.4k views
A doctor has provided 1 answer
4 doctors weighed in across 3 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question