Indoor spread of COVID-19 can be lessened, experts say: “…using engineering controls such as effective ventilation, possibly with air filtration and disinfection and avoidance of air recirculation and overcrowding”
Indoor spread of COVID-19 can be lessened, experts say: “…using engineering controls such as effective ventilation, possibly with air filtration and disinfection and avoidance of air recirculation and overcrowding”
