Heat-up for doctors & curious minds! Dr. Nancy Malek ties Semmelweis' hand‑washing revolution to modern COVID myths and evidence-based care. A must-watch to help patients and challenge assumptions. #COVID #Medicine #PublicHealth #Semmelweis #EvidenceBased #Science #COVIDIsNotOver #Doctors #Englishhttps://vid.zeroes.ca/videos/watch/a3f35871-fad0-4082-9eca-68006957fb97
