Doctor demonstrates how face mask blocks respiratory droplets from spreading - WITI FOX 6 Milwaukee 01-Jul-2020

Doctor demonstrates how face mask blocks respiratory droplets from spreading - WITI FOX 6 Milwaukee

SPOKANE, Wash. -- As the novel coronavirus surges amid hasty re-openings in states across the U.S., some state officials have ordered residents to wear masks in public, and one medical expert’s widely-shared Twitter thread demonstrates the effectiveness of we…