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jan 1, 1854 - Snow's Cholera Experiments
Description:
Snow discovers that cholera bacteria were transmitted in drinking water by mapping sewer lines and comparing it to the location of outbreaks.
Added to timeline:
History of Pathogens
By
Mariah Kunz
14 Dec 2018
1
0
529
Date:
jan 1, 1854
Now
~ 171 years ago
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