Okay that might be so, but i don’t think it’s super effective unless we all stood in in one place, or Else we’d be so close and therefore DIE!!! So then if it’s 3 layers of dense cotton, guess who doesn’t get enough oxygen to not go light headed, the person wearing the mask. And as much as I like the idea of self sacrifice, I don’t hunk it’s a huge deal, first off we have about the same amount of deaths per year by the flu, and yet we don’t mask and quarringitne the healthy (which we haven’t done ever in the history of viruses and pandemics and stuff) this leads me to suspect it’s more political then anything