Amid a shortage of medical-grade masks, federal guidelines now recommend everyone wear face coverings out in public. Here's ...
To mask or not to mask? That's been a confusing question for the Centers for Disease Control and Prevention (CDC) since the outbreak of the COVID-19 pandemic. On February 29, the official ...
As students return to school and employees head back to the office all with new safety protocols likely including wearing a mask, a new study from Duke University explores which masks are more ...
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