John Snow removes the Broad Street pump handle
1854 · Event
Mapping cholera deaths to a single water pump, Snow makes the case for water-borne disease years before germ theory explained it.
On these timelines: Medicine through Time, Master
More from Medicine through Time
- NHS founded (1948)
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- Jenner's smallpox vaccine (1796)
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- Vesalius's De humani corporis fabrica (1543)
- Cholera epidemic of 1854 / John Snow (1854)
Around 1854
- On the Origin of Species (1859)
- American Civil War (1861)
- Commodore Perry opens Japan (1853)
- Presidency of Abraham Lincoln (1861)
- Communist Manifesto (1848)
- British Raj (1858)
- Wars of German Unification (1864)
- Italian unification (Risorgimento) (1859)
- Emancipation Proclamation (1863)
- London sewer system / Bazalgette (1859)