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Why wear face masks in public? Here's what the research shows

  • Written by Hector Chapa, Clinical Assistant Professor, Director of Interprofessional Education, College of Medicine, Texas A&M University
Why wear face masks in public? Here's what the research showsPeople have resorted to using scarves and bandanas as face masks to protect against spreading coronavirus. While cloth masks aren't as effective as surgical masks, research suggests they can limit the spread of droplets.Jens Schleuter/Getty Images

With the coronavirus pandemic quickly spreading, U.S. health officials have changed their advice on...

Read more: Why wear face masks in public? Here's what the research shows

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