FARGO — Once the highlight of the week for many people during the stay-at-home order, as of Friday, April 3, trips to the grocery store and other errands have gotten a little more mysterious — in the ...
Early in the pandemic, mask-wearing policies were consistently associated with decreased transmission of SARS-CoV-2. At that time, the masks worn were generally made of cloth and often improvised. The ...
Researchers at Northeastern University have found that adding an outer layer made from nylon stockings to a homemade face covering can boost its ability to filter out small particles in the air by ...
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