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vacunacion (4 nov 1796 ano – 28 dez 1796 ano)

Descrição:

realizó la primera vacunacion contra la viruela después de que descubrió la inoculacion con viruela proporciona inmunidad

Adicionado na linha do tempo:

alexandra moya

20 set 2018

1

0

978

Data:

4 nov 1796 ano

28 dez 1796 ano

~ 1 months and 24 days

Imagens:

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