Mask is the best way to prevent the spread of disease. It even acts as a barrier between you and others from diseases like coronavirus. Many researchers find that the use of a mask is the only way to protect yourself and others from this disease. Usually, the coronavirus is spread from one person to another through respiratory droplets. The kn95 mask buyer says that wearing a mask help to prevent respiratory droplets from reaching others. Mainly, you have to wear a mask when you are performing outdoor works. What are your thoughts about this information?