Surgical masks are loose-fitting units that give a Actual physical barrier devoid of restricting airborne contaminants and are used in our establishment for health-care employee interaction with all clients Until they have been suspected of or confirmed as having COVID-19 an infection. An N95 respirator is a disposable, protective system https://www.theorthopaedicandpainpractice.com/category/articles-by-doctor/page/27/?_gl=1%2Axbbxlb%2A_up%2AMQ..&gclid=Cj0KCQjwkt6aBhDKARIsAAyeLJ2krYJSOuy5mZksrNqH-VDjQwW1ScD49yD8BUWysDG6u6bJPCSbXVUaAuCPEALw_wcB