Facemasks and the COVID-19 pandemic: The harm caused by improper use of facemasks is a matter of concern
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Abstract
Abstract: The use of facemasks has played an important role in the prevention of COVID-19. However, inappropriate use of facemasks also brings people certain problems. Therefore, the reasonable use of facemasks is a necessary measure to protect oneself and others in the current epidemic prevention and control.
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- last seen: 2026-05-19T01:45:01.086888+00:00