Could someone post a list of links to research papers on mask usage?
I myself don't really give a damn about if they work or not since I've long ago accepted that we live in a post truth world and I simply use them for social status reasons but I've got a relative who has a hard on for whatever research truths he has uncovered.
I haven't looked into it at all but I would suppose that they do have a positive effect on the whole pandemic situation, is that true? Please post research papers to supplement your views.