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/pt/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
1925875
147442
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1 ago 1957 ano - Asian Flu

Descrição:

Occurred in 1957-58. This began in China that affected 1/3 of the world's population. It was the introduction of a completely new variant of the flu, H2N2.

Adicionado na linha do tempo:

Data:

1 ago 1957 ano
Agora
~ 66 years ago