An Animated History Of Vaccine-Preventable Diseases From 1912 To 2017

An Animated History Of Vaccine-Preventable Diseases From 1912 To 2017
As the number of measles cases in the US has reached record numbers this year, it's important to take stock of the effect vaccination has had on many diseases over the past century.

May 1, 2019 at 02:43AM
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