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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
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3 ene 1955 año - Cutter Batch of Polio

Descripción:

A bad batch of polio vaccine accidentally infected kids who were injected with it. Interestingly once the new batch was made, parents still lined up to let their kids be vaccinated against the virus.

Añadido al timeline:

Disease Through History: Important Points in Human Civilization As Told Through Illness

ByReiko C Usami
14 dic 2018
0
0
1600

fecha:

3 ene 1955 año
Ahora mismo
~ 70 years ago
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