In 1866 Patrick Manson, a young Scottish doctor fresh from medical school, left London to launch his career in China as a port surgeon for the Imperial Chinese Customs Service. For the next two decades, he served in this outpost of British power in the Far East, and extended the frontiers of British medicine. In 1899, at the twilight of his career and as the British Empire approached its zenith, he founded the London School of Tropical Medicine. For these contributions Manson would later be...