A member asked:

How long has the chicken pox vaccine actually been tested?

A doctor has provided 1 answer

More than 30 years: The CP vaccine we use today was developed in japan in the late 70's & reviewed by our fda for ~ 16 years before they decided the cost of general use offset the cost of deaths/hospital care & work loss in the us. It had been available for limited use thru the cdc for cancer patients during its review.It was approved in 1995 & adoped by may states thereafter.

Answered 5/12/2015

5.7k views

Thank

Related Questions

A member asked:

Wanted to know where can I get a chicken pox vaccine?

A doctor has provided 1 answer

A member asked:

Have you received the chicken pox vaccine as an adult?

A doctor has provided 1 answer

A member asked:

Does the chicken pox vaccine confer lifelong immunity?

3 doctors weighed in across 2 answers

A member asked:

Could i get chicken pox even if I have had the vaccine?

A doctor has provided 1 answer

A member asked:

Is it still possible to get chicken pox after the vaccine?

A doctor has provided 1 answer