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3b.3 How long does the polio vaccine last?




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This article is from the Childhood Vaccinations FAQ, by Lynn Gazis-Sax lynng@alsirat.com with numerous contributions by others.

3b.3 How long does the polio vaccine last?

It provides lifelong immunity.

 

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previous page: 3b.2 How effective is the polio vaccine?
  
page up: Childhood Vaccinations FAQ
  
next page: 3b.4 What is the difference between oral polio vaccine (OPV) and inactivated polio vaccine (IPV)?