Are Astronaut-Style Face Shields the Future?

By BY ADAM POPESCU from NYT Style https://ift.tt/30CuGxv
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They may look high-tech, but so far there’s no evidence these devices are more effective than face masks.
Masks, Protective Clothing and Gear, Coronavirus Risks and Safety Concerns, Coronavirus (2019-nCoV), Innovation
October 5, 2020 at 04:00PM