Final nail-in-the-coffin for the “masks prevent transmission” myth. Don’t waste your money! …And pay attention to what this paper says about Social Distance modelling! MH Dr. Dennis Rancourt, PhDresearchgate.netMon, 20 Apr 2020 Abstract Masks and respirators do not work. There have been extensive randomized controlled trial (RCT) studies, and meta-analysis … Continue reading The Science is Conclusive: Masks and Respirators do NOT Prevent Transmission of Viruses