Masks don’t help you much. They help other people, but not you.
The numbers on wearing a mask to protect yourself aren’t very good, unless it’s a fitted N95 surgical ventilator. Plain cotton or paper? Maybe 10%. What protects you is goggles (30%), and washing your hands (25%), and not touching your face (20%). Notice how people aren’t wearing goggles? Strange, isn’t it?(more…)