Now the world is experiencing a tragic outbreak, and everyone is worried he might be the next one infected with this virus. Therefore, the WHO recommended that people wear masks, whether they are sick or healthy. Every person, whether young or old, and even children are wearing masks as a precautionary measure so everyone's urge to buy a mask, would perfectly fit his demands. For this, they research every type of mask and then buy it. This article will know about the anti-dust mask, whether it is fit for protection from this pandemic or not. Working of Face Mask When...