Video - Cholera Outbreak: The John Snow Story

Did you know that in 1854, the city of London was hit by a major cholera outbreak? It was discovered that the source of the disease was a contaminated water pump on Broad Street. Dr. John Snow, a physician, conducted a thorough investigation and created a map showing the locations of all cholera cases. He concluded that the contaminated water was the culprit. This discovery paved the way for improved sanitation practices and helped establish the field of epidemiology. So next time you wash your hands, remember the important role of proper hygiene in preventing disease outbreaks!