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Guidelines for Wearing Face Masks

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 your face. They must form a perfect seal so no gaps allow airborne viruses in. Unlike regular face masks, respirators protect against both large and small particles. 

While face masks can help reduce the spread of the flu and other respiratory viruses, they only do so if worn correctly and frequently.

Here are some guidelines for proper mask-wearing:
1. Wear a face mask when coming within 6 feet of a sick person.
2. Position the strings to keep the mask firmly in place over the nose, mouth, and chin. Try not to touch the mask again until you remove it.
3. Wear a face mask before going near other people if you have the flu.
4. If you have the flu and need to see a doctor, wear a face mask to protect others in the waiting area.
5. Consider wearing a mask in crowded settings if the flu is widespread in your community, or if you’re at high risk for flu complications.
6. When you’re done wearing the mask, throw it away and wash your hands. Never reuse a face mask.


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