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11 maio 1979 ano - Smallpox Eradication
Descrição:
Smallpox was officially removed from the list of world diseases. The only major disease eliminated by human intervention
Adicionado na linha do tempo:
14 dez 2018
1
0
749
The History of Infectious Diseases
Data:
11 maio 1979 ano
Agora
~ 44 years ago