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1 juill. 1955 - Polio Vaccine

Description:

Dr. Albert Sabin's vaccine help put an end to the pandemic that crippled thousands of children. U.S. citizens are recommended 4 polio vaccines throughout their lifetime.

Ajouté au bande de temps:

1950's

ByCody Murdock
19 mai 2021
1
0
203

Date:

1 juill. 1955
Maintenaint
~ Il y a 70 ans
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