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Essay
History
Smallpox and the Sanitary Revolution
A Collective Indictment from Insiders These five declarations, spanning forty-five years from 1874 to 1919, were not made by laymen or outsiders. They are the published conclusions of a London public vaccinator, a Cambridge professor, a New York clinician, a medical college professor, and a Swiss professor of hygiene. Together,...
Jan 19, 2026
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