The League of Nations and the First Global Health Surveillance Network

国际联盟与首个全球卫生监测网络

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The League’s Health Organization (1923) did not eradicate disease; it created standardized reporting protocols so Warsaw knew cholera cases in Bombay within 72 hours—not for panic, but for port quarantine coordination.
Member states submitted weekly morbidity tables using WHO-predecessor coding—typhus, not ‘fever with rash’—enabling trend analysis across 52 jurisdictions with differing medical traditions.

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