Snow himself published a pamphlet in 1849 called “On the Mode of Communication of Cholera” in which he argued that “cholera is communicated by the evacuations from the alimentary canal.” As he reminded readers of The Edinburgh Medical Journal in an 1856 letter, in that same year, “Dr William Budd published a pamphlet ‘On Malignant Cholera’ in which he expressed views similar to my own.”
This image is embedded in ...
- The 1855 Map That Revolutionized Disease Prevention & Data Visualization: Discover John Snow’s Broad Street Pump Map, Monday, July 15, 2019 - 12:20