Tag: Masks
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Harvard researchers have invented a mask that can test the wearer for COVID: Researchers at Harvard University’s Wyss Institute for Biologically Inspired Engineering have figured out how to integrate a freeze-dried diagnostic Covid-19 test into a face mask. The test reacts with exhaled particles and gives a diagnosis in 90…
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Above: Me, an FDA Approved KN95, and a snowman. I am starting to see more and more people on the street wearing N95, KN95 and surgical masks, rather than cloth ones. That makes me really happy, because I know they’re a lot more effective. With a more contagious COVID variant…
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With evidence indicating that cloth masks may be less effective than surgical/N95/KN95 masks, what type of mask should we choose? And how do we know that the one we’ve chosen is safe? I’ve been wearing these KN95 masks for several weeks and have come to love them. They only touch…
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There is no such thing as perfect safety. If you live in an apartment, even if you stayed home 100% of the time, viral particles could potentially make it through a faulty ventilation system. (This may have been the cause of numerous SARS infections in 2003 at a Hong Kong…
Tremendous 