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3 marzo 1854 anni - John Snow

Descrizione:

John Snow, known as the father of epidemiology, discovered cholera was coming from a well in a neighborhood that was contaminated with cholera. He broke off the pump to the well and infection rates dropped

Aggiunto al nastro di tempo:

History of Pathogens

ByMariah Kunz
14 dic 2018
1
0
529

Data:

3 marzo 1854 anni
Adesso
~ 171 years ago
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