Cholera and Water Supply
John Snow challenged the prevailing miasma theory by meticulously collecting data during the cholera outbreak of 1854. His groundbreaking approach involved mapping death locations and analyzing water sources, revealing that the quality of water directly impacted the spread of the disease. This pivotal work laid the groundwork for modern epidemiology, highlighting the importance of clean water in public health.In this clip
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Everything Everywhere Daily
John Snow and the Broad Street Cholera Outbreak of 1854
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