As the Surgeon General begs everyone to wear a mask, an important new study by Florida Atlantic University has found that some face coverings are more effective than others. Aside from medical-grade masks, the study measured how far droplets from coughs and sneezes traveled when people wore different face coverings. Bandanas were found to be least effective, with particles traveling three feet away from the wearer! The most effective mask, according to the study, was a home-stitched mask made from two layers of fabric. The home stitched mask allowed droplets from a sneeze to travel only 2.5 inches.
And don't forget to make sure you cover your mouth and your nose!