Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases, on June 30, 2020.
Dr. Anthony Fauci, director of the National Institute of Allergy and Infectious Diseases within the US and chief medical advisor to the US president, endorses double-masking.
But some people, including many at the inauguration, have been doubling up on masks – layering them to create an additional barrier of safety.
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“If you have a physical covering with one layer, you put another layer on, it just makes common sense that it likely would be more effective,” Fauci said on NBC News’ TODAY. “That’s the reason why you see people either double masking or doing a version of an N-95.”
How to double-mask
The sort of masks you double up on will have an effect on the extent of safety it gives.
As Business Insider’s Anna Medaris Miller beforehand reported, it is a good suggestion to make use of a surgical masks or an N95 in your layering.
For instance, it is higher to make use of a double-layered material masks for the surface layer and a disposable surgical masks for the within, reasonably than utilizing two single-layered masks collectively.
The three layers each serve an individual purpose: the surface layer protects against splashes and droplets, the center layer filters, and the underside layer absorbs issues like saliva and sweat.
Another technique to double layer might be utilizing a two-layered material masks with a face protect on prime, although there’s some proof that masks may be more protective than shields.
Double layering doesn’t suggest you must let your guard down. Public well being officers say most of the people ought to nonetheless use social distancing practices, wash their fingers usually, and keep away from gathering indoors.