Witness History - The doctor who discovered how cholera spread - ´óÏó´«Ã½ Sounds
Witness History - The doctor who discovered how cholera spread - ´óÏó´«Ã½ Sounds
The doctor who discovered how cholera spreadThe doctor who discovered how cholera spread
Released On: 06 Jul 2020
Available for over a year
How Dr John Snow found out the cholera bug was spread through contaminated water in 1854.
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