Written by the Fiveable Content Team • Last updated September 2025
Written by the Fiveable Content Team • Last updated September 2025
Definition
Ignaz Semmelweis was a Hungarian physician known for advocating hand hygiene in medical settings to prevent puerperal fever. His work laid foundational principles for infection control in clinical practice.
5 Must Know Facts For Your Next Test
Semmelweis introduced handwashing with chlorinated lime solutions in the 1840s.
He significantly reduced mortality rates from puerperal fever among obstetric patients.
Semmelweis faced significant opposition from the medical community of his time.
His findings were crucial in understanding the spread of infections before germ theory was widely accepted.
Semmelweis' work is considered a precursor to modern antiseptic procedures.