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John Snow (15 March 1813 – 16 June 1858 [1]) was an English physician and a leader in the development of anaesthesia and medical hygiene.He is considered one of the founders of modern epidemiology and early germ theory, in part because of his work in tracing the source of a cholera outbreak in London's Soho, which he identified as a particular public water pump.
The memorial pump was removed due to new construction in March 2016. It was replaced, on the pavement outside the pub, in 2019. A plaque affixed to the public house reads: The Red Granite kerbstone mark is the site of the historic Broad Street pump associated with Dr John Snow's discovery in 1854 that cholera is conveyed by water.
The John Snow, formerly the Newcastle-upon-Tyne, is a public house in Broadwick Street, in the Soho district of the City of Westminster, part of the West End of London, and dates back to the 1870s. It is named for the British epidemiologist and anaesthetist John Snow , who identified the nearby water pump as the source of a cholera outbreak in ...
The work covers the 1854 Broad Street cholera outbreak. The two central figures are physician John Snow, who created a map of the cholera cases, and the Reverend Henry Whitehead, whose extensive knowledge of the local community helped determine the initial cause of the outbreak. John Snow was a revered anesthetist who carried out ...
Chadwick was working on removing the waste and dirt as the solution but exactly what was causing the disease was not known until the work of John Snow in 1854. [37] That year there was a severe outbreak of cholera in the upper class Soho district of western London. It was part of the 1846–1860 cholera pandemic happening worldwide. It prompted ...
During the second outbreak, John Snow, a London-based physician, noticed that the rates of death were higher in those areas supplied by the Lambeth and the Southwark and Vauxhall water companies. In 1849 he published a paper, On the Mode of Communication of Cholera , which posited the theory of the water-borne transmission of disease, rather ...
Original map by John Snow showing the clusters of cholera cases in the London epidemic of 1854. The 1854 Broad Street cholera outbreak was a severe outbreak of cholera that occurred in 1854 near Broad Street (now Broadwick Street) in the Soho district of London, England, and occurred during the third cholera pandemic.
John Snow, in England, in 1854 was the first to identify the importance of contaminated water as its source of transmission. [19] Cholera is now no longer considered a pressing health threat in Europe and North America due to filtering and chlorination of water supplies, but it still strongly affects populations in developing countries.