The shields, which sit away from the face and have gaps at the bottom and sides, would allow many more droplets to escape if the wearer coughed or sneezed.
from WebMD Healthhttps://img.webmd.com/dtmcms/live/webmd/consumer_assets/site_images/article_thumbnails/news/2020/05_2020/covid19_face_shield/1800x1200_face_shield_woman.jpg https://ift.tt/34SRKuM
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