Cholera was the disease in 1850s London caused by fecal waste-contaminated water, resulting in a significant death toll.
The disease that killed nearly forty thousand people in London in the 1850s due to fecal waste leaking into the public water supply was Cholera. Cholera is a waterborne disease caused by the bacterium Vibrio cholerae and was a major cause of death in urban areas where sanitation was poor.
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