Chappell Ellison on X: "Been thinking a lot about what happened to Ignaz Semmelweis, the doctor who, in the 1800s, discovered handwashing could save lives and attempted to popularize the practice https://t.co/BN7a5e5S74
File:Ignaz Semmelweis 1857 Wedding picture.jpg - Wikipedia
File:Semmelweis Ignác-001.png - Wikimedia Commons
The Doctor Who Championed Hand-Washing And Briefly Saved Lives : Shots - Health News : NPR
Year 1 | Pass Semmelweis Wiki | Fandom
File:Portrait of Ignaz Philipp Semmelweis (1818 - 1865) Wellcome M0000116.jpg - Wikimedia Commons
Recognizing Ignaz Semmelweis and Handwashing | Google Doodles Wiki | Fandom