It’s called sneezing and it sprays droplets everywhere. If you have close to 100% mask use then you can stop the infection rate faster than hand washing alone.

It’s called sneezing and it sprays droplets everywhere. If you have close to 100% mask use then you can stop the infection rate faster than hand washing alone. Sneeze visualization. https://youtu.be/wnafrAtfMzE https://youtu.be/wnafrAtfMzE