A recent study out of Duke University suggests that not all face coverings are equally effective at preventing the spread of COVID-19. While wearing a face mask or cloth covering when you’re outside ...
Not all masks are created equal. Researchers at Duke University have tested 14 types of masks and other facial coverings and found that some are wanting when it comes to coronavirus protection, while ...
A World Health Organization funded study published this week in the Lancet found that masks, physical distancing and eye protection offer substantial reduction in the spread of COVID-19. The study ...
As many states start easing their stay-at-home orders, many of the new guidelines for going out in public recommend (or require) wearing face masks when spending time around other people. That means ...
NBC News investigative and consumer correspondent Vicky Nguyen demonstrated on TODAY how effective face masks truly are: She coughed onto petri dishes wearing three different types of face masks ...
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