Dr. Ruth Berggren, Infectious Diseases, suggested to KSAT 12 TV audiences that wearing a mask with double layers might be preferable to wearing two masks, as well as other items of interest on the COVID-19 front.
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Dr. Ruth Berggren, Infectious Diseases, suggested to KSAT 12 TV audiences that wearing a mask with double layers might be preferable to wearing two masks, as well as other items of interest on the COVID-19 front.