The clear plastic guards may be easier to wear, disinfect and reuse than cloth or surgical face coverings, although they don’t entirely replace the need for masks.
The debate over whether Americans should wear face masks to control coronavirus transmission has been settled. Governments and businesses now require or at least recommend them in many public settings. But as parts of the country reopen, some doctors want you to consider another layer of personal protective equipment in your daily life: clear plastic face shields.
“I wear a face shield every time I enter a store or other building,” said Dr. Eli Perencevich. “Sometimes I also wear a cloth mask if required by the store’s policy.”
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