Not aerosolized particles like the N95.
However cloth masks have been proven effective no matter what the idiots on this board may think.
https://www.sciencetimes.com/articles/25410/20200421/austria-90-drop-coronavirus-cases-requiring-people-wear-face-masks.htm
Covid can infect any ace2 receptor, this receptor is damn near everywhere in your body. If covid is in your eyes... you're going to have a hard time spreading it right? Your blindfold statement makes no sense.
Cloth masks are to prevent you from spreading it, not to stop you from catching it, though it does decrease your chances.
Edited by Da_Haze at 12:11:27 on 05/07/20