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jun 30, 1955 - IPV

Description:

Inactive Polio Vaccine - created by Jonas Salk, an dead virus injected with no risk of vaccine associated paralysis, but only induces little immunity. A few disadvantages follow this vaccine. It is 5 times the price of the OPV and needs medically trained professionals to administer the injection.

Added to timeline:

Timeline on Deadly Diseases of the World

ByNhimy Ly
14 Dec 2018
1
0
661

Date:

jun 30, 1955
Now
~ 71 years ago

Images:

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