Dr. Anthony Fauci, Director of the National Allergic and Infectious Disease Research, on November 19, White House Coronavirus Working Group Briefing Double Message .Tasos Katopodis / Getty Images  Dr. Anthony Fauci is working in house or national health study during white work The hospital, the top-level infectious disease experts are often sports rather than two masks. 

He said that this double masking strategy helped his mask more closely stickers and comfortably. But no research or scientific recommendations have supported double masking. 

 
Scientists of the disease control and preventive center are testing whether two masks are better than one, but they don't have enough evidence to recommend it.  During this time, there is a laboratory-test solution to make almost any mask more efficient: mask support. 

 is also known as mask fitters, and the support frame is carried out on a single mask to ensure comfortable, safe fit, and closing any gap air can be eager to enter or escape. In the scientific research of American Research Universities, it is almost in almost N95S and is considered a gold standard medical mask. 

Surgery and envelopes allow particle leakage  Mask accessories to help masks hug your face's contour. "These reusable devices help to improve COVID-19 response from CDC John Brooks recently introduced reporters in virtual briefing of the US Infectious Society, through creating tight-fitting, fused fabrics or medical masks.

   
Mask bracket sits on the nose and cheeks. The fixed mask  is different from the double-sided mask, he said, "Fitters has been scientifically proved to increase the filter performance up to 90 weight or more, That is, it will enter the filtering efficiency range provided by the N95 respirator. "

 Fitters has been tested by the University of Wisconsin, North Carolina University, has tested the University of E-Nahua. Every institution has found that they improve their own masks to keep your poison away from others and let others' Poison is far from you. 

"Most masks, such as surgical masks or just a simple knitting mask, they leak," a mechanical machine with the University of Wisconsin recently on maskEngineers' mechanical engineers told inside. "Around the mask like 70% or 80%." To carry another mask of another mask. 

 
Rothamer Also said that double-sided masking can do better in some cases.  "
 It is not as simple as "two than a" equation, "he said. By producing more pressure between a person's face and mask, the double-sided mask may increase the leak on the top of the side and mask.  But it is difficult to know that this is this, because there is not good, clear agreement can help you know if your mask works normally.
"I hope that the government will be a bit entry, at least from the mask, given a better guidance," Rothamer said. "Some frustrating things is that I think there is a chance, 'Ok, we can use this scientist design, use experts, design some cheap production, do this, do this, and get these Things. " 

This has not happened. Sabrina Passoman is a pre-spring spring created a crowded campaign to complete the work. Her bracket is a researcher including Rothamer in their research. It has also approved many leading coronary virus scientists, including virus experts from Maryland University, include air quality professionals from Virginia Science and Technology Technology.  Mask round mask can simply medical mask is almost as N95S .

Catherine and the fixed mask of Pabronaman, sisters, and joint cover. Repair mask  
PASEMAN's company repairs the mask, it is estimated that 30,000 mask is used in the world's faces. (Some of whom are DIY version of the rubber template from the company website.) 

 
"Do you have three things in your mask: How good it is, how is it breathable, and how to breathable Fits," repair Katherine Paseman, chief operating officer of the mask told Insider. 

 
To make sure your mask is breathable, please use the fitter or hold the nose and mouth seal with your hand, andYou can still breathe comfortably. When you are performing this test, it may cause a little bit, but it should feel that the air is filtered through a mask instead of taking off the side or top. 

 
Then make sure it is close to the gap on the gap above or above the sides of the cheek or above the gap.  One method of fixation is to tighten the end of the earrings using the rubber band or rubber fastener. But the study found that mask accessories can make your mask more effective? Close to the effectiveness of the N95 mask. 

"This is a compressed molded piece made of silica gel." Paseman said, add this to avoid leakage, "I know I actually get true filtering performance from the mask." " Repair mask hopes to obtain certification of the National Occupational Safety and Health Research in the coming months. This may mean it recommend 鈥? And compatible, approved mask? Number of high-risk environments across the country Million workers.

 "You basically be an uncontrolled product," Rothamer said. "No one really knows how they perform, unless you are a person with hundreds of thousands of dollars to test it." 

If you want to make sure you wear a good filter quality, try Finding a level of ASTM certification, two or three: level is a good enough generally in a daily clinical environment, while the Level 3 is used to filter heavy aerosol levels.  
 
No matter which mask you choose, and whether you decide to double the mask or not, choose a solution, you can actually wear, feel. "If we can let people wear the mask, then Rosser said, is a huge first step." You must wear the mask, it must be adapted. "All experts can be consistent. " 

" Any mask is better than no mask, "Brooz said. "Whether we use the content, it is crucial,Because many of us can become possible masks. " Loading something is loaded.
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