John Snow started mapping incidences of the disease in Soho, and noticed clusters around the Broad Street water pump. Snow disabled the pump (a recently restored replica of which stands outside ...

📜 England's Broad Street Pump - Part 2 - Extra History John Snow's single case study was not enough to convince the medical community that cholera was spread through the water, but he did not ...

📜 England's Broad Street Pump - Part 4 - Extra History John Snow's report on the causes of cholera provided yet more evidence of the dangers of filthy cities. Cities had always been unhealthy ...

In London, Dr John Snow studied the spread of cholera in the Broad Street area. He noticed that the victims had all drunk water from the pump in the street. He persuaded local officials to stop ...

Opinion: Decentralized Science (DeSci) could change how medical research works by giving people control of their health data ...

John Snow is often called the founder of epidemiology ... This led him to conclude that a water pump on Broad Street was the source of the contagion. He persuaded the local council to remove ...