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1 févr. 1970 - Polio gone

Description:

Polio was almost eradicated in the US by the 1970s ("How Mandatory Vaccination Fueled the Anti-Vaxxer Movement")

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History of Anti-Vaxxers

Byo

9 déc. 2019

0

0

314

Date:

1 févr. 1970

Maintenaint

~ Il y a 55 ans

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