How Often Should I Wash My Mask? And More Of Your Questions About Face Masks

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WBEZ (NPR Chicago)

“I think you would want to combine your face shield with a mask,” said Dr. Natasha Chida, assistant director of the infectious disease fellowship program at Johns Hopkins University School of Medicine. Airborne particles could “get around your face shield that you [or others] could inhale, so definitely you still need to wear a mask” she said.