Masks do nothing. Surgeons wear masks so they don't drool into patients as they're operating. Here's an experiment for everyone.. Put a mask on.. Get your sunglasses. Make believe you're gonna breathe on your glasses to clean them. You see how you fogged up your sunglasses? The virus is aerosol, meaning it's not on water droplets, but floating in the air.. Fogging up your glasses means the virus goes right through it. There are no published peer reviews of mask wearing that prove they stop viruses. None..