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UAB study: Masks are effective in preventing spread of COVID-19

(WBRC)
Published: Aug. 18, 2021 at 7:58 PM CDT
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BIRMINGHAM, Ala. (WBRC) - Physicians at the University of Alabama at Birmingham say having all health care workers at UAB Hospital wear a mask has led to an immediate reduction in risk of exposure to COVID-19.

We’ll have more about this tonight on WBRC FOX6 News at 9.

To read more information from UAB, you can click here.

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