Ignaz Semmelweis
1818–1865 · Hungarian · Victorian Era
Known for: Discovered handwashing prevents childbed fever; died in an asylum before being vindicated
Ignaz Semmelweis is the tragic hero of medical history. He discovered that doctors carrying 'cadaverous particles' from autopsies to maternity wards were killing mothers. When he instituted handwashing, mortality dropped from 18% to 1%. His colleagues rejected his findings—washing their hands was an insult to their gentlemanly status.
He was mocked, dismissed, and eventually committed to an asylum, where he was beaten by guards and died within two weeks—likely of septicemia, the very infection he had fought to prevent. The 'Semmelweis reflex' now describes the tendency to reject new evidence that contradicts established norms.
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