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27 mar 1896 año - The Commission's Ruling

Descripción:

1896 commission ruled that vaccines helped prevent smallpox but they suggested they should remove a failure to vaccinate penalty ("History of Anti-vaccination Movements")

Añadido al timeline:

Byo
9 dic 2019
0
0
211

fecha:

27 mar 1896 año
Ahora mismo
~ 128 years ago