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August 1, 2024
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feb 1, 1970 - Polio gone

Description:

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

Added to timeline:

Byo
9 Dec 2019
0
0
226

Date:

feb 1, 1970
Now
~ 54 years ago