Stopping Transmission of COVID-19 in Public Facilities and Workplaces:Experience from China

摘要

The main transmission routes of Coronavirus Disease 2019(COVID-19)include droplet and contact transmission.Airborne transmission may be possible in specific circumstances and settings in which aerosol-generating procedures are performed^([1]).In2020,more than 83.4 million confirmed cases of COVID-19,including more than 1.8 million deaths.