Errors you do with face masks
Are you wondering how to best use a facial mask to reduce your exhibition to coronavirus? We have what you need.
Now that theCDC recommend masks, and some states are even the agent, you wantTake yours correctly, It can protect you and others from Covid-19. Follow these tips for experts to avoid making the most common mistakes when wearing masks.Read on and ensure your health and health of others, do not miss these Without signs that you have already had coronavirus.
You are cross contaminant
"Once you wear a mask once, it is contaminated with everything. If you take the mask and sit on another surface, this surface is now contaminated, "saysGeoffrey Mount Varner, MD, MPH, Facece, an emergency medicine doctor based in Maryland.
RX: "It's best to use single-use masks and once they are removed, arrange them," says Mount Varner. "If you use a hand-made cloth or mask, it must be washed and disinfected between door. »
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You choose the bad for you
"When choosing a mask, the experts say focus on fabric, adjustment and breathability," reportsNPR. "How well a mask protects is function at a time what he does and how he seals to your face. But if you can not breathe through it, you are less likely to keep. »
RX: "The tightness of the armor is really important. This is the first thing I would like to ask people to look at "Supratik guha, Professor of Molecular Engineering at the University of Chicago, says NPR, who adds, "To check your fabric, hold it to a light: If you can easily see the outline of the individual fibers, it will not make a big filter. Researchers say 100% tight weaving cotton is a good bet ".
You touch the mask with dirty hands
"If you contaminate your mask even from outside, you can get easily infected," says the doctorDimitar Marinov, MD, Ph.D.
"Take your mask and then reapply with contaminated hands can move the bacteria or viruses directly into the air permeable zone," saysJared Heathman, MD, psychiatrist based in Texas.
RX: Make sure your hands are clean before adjusting the mask. It is better to avoid touching your face in general.
You wear the mask even all day
"A mask must be changed or disinfected as often as every 2 hours, otherwise viral particles can accumulate it and you are more likely to breathe them," says Marinov.
You are not entirely covered
"I see a lot of people who wear their masks under the nose," says-Marinov. "Although he still will protect if you cough or sneeze, it will not protect you from Covid-19 if anyone else is close infected and cough. »
RX: Once the mask is properly mounted on the nose, it should be extended to hold under your chin, saysAngela abernathy, A dentist based in New York City. "This is to ensure maximum coverage. »
Adds Heathman: "The goal is to breathe through the mask, not around the mask. »
You put on too late
Without the mask, you are likely to inhale the particles in the air. "You must put it forward to enter a risk zone," saysRafael Lugo, A general surgeon and owner / CEO of Lugo Surgical Group at The Woodlands, Texas.
You are too trusting
You may think that "the mask is reliable at 100 percent," says Lugo. Not. "It aims to reduce the risk. In the end, social distancing is king. »
"A surgical mask has not been designed to provide a barrier between your respiratory system and all viruses and bacteria," explainsLeann Poston, MD, A medical Invigor doctor in New York. "Social distancing helps protect yourself from the viral particles sneezed and coughed in the air by people who do not know they are still sick. »
You spray with chemicals
"The application of any chemical like lysol to the mask that makes it wet is bad," says Lugo. "You can spray to ace lightly, then put it in a bag. Do not saturate. »
You get the wet mask
"Once the mask is wet, it becomes less effective and should be changed to a dry," says Abernathy. Avoid touching the mask with your tongue. "Touch the mask with tongue makes wet and more porous," says Lugo. "You want the mask to stay dry. »
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You wear bad
"The masks have a forehead (which is usually color, texture or has the name of the brand) and a back (which is usually white and more like cotton)," says Abernaty. "The back side should touch your face. It is designed in this way so that the particles are properly filtered. »
You think all the masks are the same
Different masks have different uses. "A N95 mask filter 95% of bacteria and viruses if they are properly adapted to your face," Poston said. This is what health workers use to better protect themselves when they care about patients. "A surgical mask is designed to contain your droplets to protect those around you."
You take it badly
When you have finished wearing the mask for the day, you can contaminate yourself. The bacteria on your mask could put you on your hands, then it would spread.
RX: Wash your hands before taking off the mask. Remove it first to portray your ears, then throw it (if it is a unique use) or to keep it in its special place.
You wear the wrong size
If the mask you wear does not match, it's not as efficient. If it's too small, you leave your nose or chin exposed. The virus particles can enter the side openings if it is too loose. The mask must be comfortable against your face! It also goes for children's masks.
You put it badly
Your hands must be clean before initiating the mask. Otherwise, you get the participants with your hands on the previously sterile mask. For example, your fingers can touch and contaminate the inner part of the mask.
You clean the problem
If you use a fabric mask, not washing, it's the same thing as wearing a contaminated mask. A washing machine with hot water, the use of your normal detergent should be sufficient to clean it. Once clean, the mask must be carefully dried, on a linen rope or dryer.
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You are no longer social distances
You should wear a mask when you go out outside, but you should still not go out for essential products, such as grocery store or work. Wear a mask can make you more likely to go outside for social reasons, as you feel safer, but you are always safe.
You wear a brand
"Wearing a neck neck can be worse than no mask, according to a duketo study. However, a monitoring study of scientists has shown if you wear a gaiter in the right way they can work. "In response to the Duke's study, the aerosol scientists have made their own leggings, studying the ability to cover the face to block the droplets and whether it is possible to produce smaller particles similar to what the Duke researchers have seen, "reports theWashington Post. "New research has shown that when a monolayer gage is lined, it is very effective for blocking a range of particle sizes, depending on theTest resultsDone by Linsey Marr, a civil and environmental engineering teacher in Virginia Tech who studies aerosols. "
You wear a mask with a valve
Do not do it. "The goal of masks is to keep the droplets respiratory from reaching other people to help with the control of the source", reads on the new directives of the CDC. "However, the masks with one-way valves or vents allow you to be expired through a hole in the material, which can result in expelled respiratory droplets that can reach other people. This type of mask does not prevent The person wearing the mask to transmit from Côvidé -19 to others. "
You wear one when you should not
Said the CDC: "Fabric coatings should not be worn by:
- Children under 2 years
- Anyone who has trouble breathing
- Anyone who is unconscious, not incapable, or without any incapacity to eliminate the face in fabric covering without help "
And to cross this pandemic with your healthiest, do not miss these 37 places you are most likely to catch coronavirus .