FACT 1: No studies have been done to demonstrate that either a cloth mask or the N95 mask has any effect on transmission of COVID-19. As a matter of fact, research published in the Annals of Internal Medicine at the first of April indicated that “both surgical and cotton masks seem to be ineffective in preventing the dissemination of SARS–CoV-2 from the coughs of patients with COVID-19….
covidsafemartialartsschool.com
