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AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
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7 fev 1926 ano - The first vaccine developed for whooping cough
Descrição:
Efforts to develop an inactivated whole-cell vaccine began soon after B.
Adicionado na linha do tempo:
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By
Jonathan Rawlings
6 nov 2018
0
0
191
Data:
7 fev 1926 ano
Agora
~ 99 years ago
Imagens:
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