Effective ventilation and air disinfection system for reducing Coronavirus Disease 2019 (COVID-19) infection risk in office buildings

See http://tny.im/q0Z — During the COVID-19 pandemic, an increasing amount of evidence has suggested that the virus can be transmitted through the air inside buildings. The ventilation system used to create the indoor environment would facilitate the transmission of the airborne infectious diseases. However, the existing ventilation systems in most buildings cannot supply sufficient clean…