Video: Here's what could make your homemade mask work as well as an N95
How do you make a mask as effective as the N95 respirators used by healthcare workers treating COVID-19 patients?
Northeastern researchers sought solutions from materials that are available to the public.
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Northeastern University
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Video: Here's what could make your homemade mask work as well as an N95 (2020, July 9)
retrieved 28 February 2021
from https://medicalxpress.com/news/2020-07-video-homemade-mask-n95.html
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