One Minute History - John Snow

A brief, one minute history of some of histories most interesting people you may not have heard of before.
John Snow, born in 1813, was an English physician and a pioneer in the field of epidemiology. He is best known for his work during the 1854 cholera outbreak in London's Soho district, where he successfully traced the source of the disease to contaminated water from the Broad Street pump. By mapping the cases and observing the spread of cholera, Snow's findings challenged the prevailing miasma theory and provided evidence for the waterborne transmission of the disease. His work laid the foundation for modern public health practices and interventions. Snow's research and advocacy for improved sanitation and hygiene significantly contributed to the control and prevention of infectious diseases, saving countless lives. His legacy continues to inspire epidemiologists and public health professionals worldwide.