• Mashup Score: 2

    Does wearing a mask hinder breathing—either by reducing oxygen intake or causing carbon dioxide buildup? Some people think so, but these two simple, clinical…

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    • RT @AtulMalhotra13: Maybe a good time to reinforce the value of masks - really no risk if you see our video - my prediction is that if we all did this for 2 weeks the problem would go away #ucsd #ats2020 https://t.co/9cLIzhS840