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Still Confused About Masks? Here's the Science Behind How Face Masks Prevent Coronavirus | UC San Francisco
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Researchers propose that humidity from masks may lessen severity of COVID-19 | National Institutes of Health (NIH)
![Cleveland Clinic on Twitter: "Wondering if you should wear a face mask or not? Plus, other frequently asked questions: https://t.co/OKLV2PO5L7 https://t.co/ZlssDKeSHg" / Twitter Cleveland Clinic on Twitter: "Wondering if you should wear a face mask or not? Plus, other frequently asked questions: https://t.co/OKLV2PO5L7 https://t.co/ZlssDKeSHg" / Twitter](https://pbs.twimg.com/media/ETRKgiyWoAAoErb.jpg)
Cleveland Clinic on Twitter: "Wondering if you should wear a face mask or not? Plus, other frequently asked questions: https://t.co/OKLV2PO5L7 https://t.co/ZlssDKeSHg" / Twitter
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Why wearing a mask and breathing in less coronavirus probably means you get less sick | PBS NewsHour
![MoCA_GoI on Twitter: "If you are not sick, you should not wear a mask. You should rather sanitize your hands with an alcohol based sanitizer. #covidindia #coronavirusindia #covidindia #COVID19 https://t.co/JJYtyLM28S" / Twitter MoCA_GoI on Twitter: "If you are not sick, you should not wear a mask. You should rather sanitize your hands with an alcohol based sanitizer. #covidindia #coronavirusindia #covidindia #COVID19 https://t.co/JJYtyLM28S" / Twitter](https://pbs.twimg.com/media/ETZDWHXUUAAEixw.jpg)