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Researchers say Face Shields don't Stop COVID-19 Spread, What works best? 2020-09-26 10:55:18
A study warns against plastic shields as protection against COVID-19 and said that they might not work at all to curb the spread. Face shields are being used across the world most popularly in airports and other crowded places these...
Keywords: plastic shields, face masks, COVID-19, protection
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Apr 20, Saturday
