If you’re considering wearing a mask to protect yourself against infections, there are two types you should know about. Surgical face masks and respirators Surgical face masks are fairly loose-fitting, disposable masks, these masks prevent large droplets of bodily fluids that may contain viruses or other germs from escaping via the nose and mouth. They also protect against splashes and sprays from other people, such as those from sneezes and coughs. But they aren’t enough to filter out viruses. Masks worn over the face are also unable to protect you from getting airborne virus particles, from a cough or sneeze, into your eyes. Respirators, also called N95 respirator masks, are designed to protect the wearer from small particles in the air, like viruses. The name comes from the fact that they can filter 95 percentTrusted Source of airborne particles. N95 masks are also often used when painting or handling potentially toxic materials. Respirators are selected to fit y...