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dec 29, 1888 - Germ Theory

Description:

Paul Louis Simond experiments with rats, one on top cage that are healthy and rats on bottom which have fleas and are sick. Notices the fleas jump to the top rats and infect them. Proves this was the transmission

Added to timeline:

Diseases and Discoveries Related That Have Impacted Recorded Human History

ByTommy Chhoeum
14 Dec 2018
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941

Date:

dec 29, 1888
Now
~ 137 years ago
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