AWhat changed
Semmelweis introduced chlorinated hand disinfection in a maternity clinic and linked the change with a major fall in maternal mortality. The historical intervention helped establish the importance of preventing infection during care.
Scientific scope
Semmelweis introduced chlorinated hand disinfection in a maternity clinic and linked the change with a major fall in maternal mortality. The historical intervention helped establish the importance of preventing infection during care. Scope limitation: This was a historical clinical comparison, not a modern randomized trial. This entry uses an institutional historical account; the original ward records and complete team attribution are not included in this record. It does not endorse every historical claim in the commemorative source.
Evidence
Assessment uses the catalogue-linked source evidence for the stated contribution. This was a historical clinical comparison, not a modern randomized trial. This entry uses an institutional historical account; the original ward records and complete team attribution are not included in this record. It does not endorse every historical claim in the commemorative source.
Contributors
- Ignaz Semmelweis · SCIENCE: Named source contributor; exact labor shares are not measured.
Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.
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