In a time of COVID-19 restrictions and minimal travel, many people are turning to virtual doctor appointments and consultations as a safer alternative to in-person
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For the first time, researchers have directly visualized how speaking produces and expels droplets of saliva into the air. The smallest droplets can be inhaled
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As the COVID-19 pandemic continues into its second month across the U.S., supplies of personal protective equipment (PPE) such as N95 masks and face shields
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