How to operate HVAC and other building service systems to prevent the spread of the coronavirus (SARS-CoV-2) disease (COVID-19)
![coronavirus, COVID-19, HVAC, indoor, health, environment, air quality, ventilation, filtration, particles, quarantine, Corona zahlen, outbreak, contaminations, particles, humidity, airborne, transmission, virus, infection, air-conditioning, WHO, droplets coronavirus, COVID-19, HVAC, indoor, health, environment, air quality, ventilation, filtration, particles, quarantine, Corona zahlen, outbreak, contaminations, particles, humidity, airborne, transmission, virus, infection, air-conditioning, WHO, droplets](https://www.rehva.eu/fileadmin/user_upload/Donation_button.png)
coronavirus, COVID-19, HVAC, indoor, health, environment, air quality, ventilation, filtration, particles, quarantine, Corona zahlen, outbreak, contaminations, particles, humidity, airborne, transmission, virus, infection, air-conditioning, WHO, droplets
How to operate HVAC and other building service systems to prevent the spread of the coronavirus (SARS-CoV-2) disease (COVID-19)
![coronavirus, COVID-19, HVAC, indoor, health, environment, air quality, ventilation, filtration, particles, quarantine, Corona zahlen, outbreak, contaminations, particles, humidity, airborne, transmission, virus, infection, air-conditioning, WHO, droplets coronavirus, COVID-19, HVAC, indoor, health, environment, air quality, ventilation, filtration, particles, quarantine, Corona zahlen, outbreak, contaminations, particles, humidity, airborne, transmission, virus, infection, air-conditioning, WHO, droplets](https://www.rehva.eu/fileadmin/_processed_/3/d/csm_covid_guidance_website_v3_29a1a0b9a8.png)
coronavirus, COVID-19, HVAC, indoor, health, environment, air quality, ventilation, filtration, particles, quarantine, Corona zahlen, outbreak, contaminations, particles, humidity, airborne, transmission, virus, infection, air-conditioning, WHO, droplets
![coronavirus, COVID-19, HVAC, indoor, health, environment, air quality, ventilation, filtration, particles, quarantine, Corona zahlen, outbreak, contaminations, particles, humidity, airborne, transmission, virus, infection, air-conditioning, WHO, droplets coronavirus, COVID-19, HVAC, indoor, health, environment, air quality, ventilation, filtration, particles, quarantine, Corona zahlen, outbreak, contaminations, particles, humidity, airborne, transmission, virus, infection, air-conditioning, WHO, droplets](https://www.rehva.eu/fileadmin/user_upload/covid_guidance_website___update.png)
coronavirus, COVID-19, HVAC, indoor, health, environment, air quality, ventilation, filtration, particles, quarantine, Corona zahlen, outbreak, contaminations, particles, humidity, airborne, transmission, virus, infection, air-conditioning, WHO, droplets
![coronavirus, COVID-19, HVAC, indoor, health, environment, air quality, ventilation, filtration, particles, quarantine, Corona zahlen, outbreak, contaminations, particles, humidity, airborne, transmission, virus, infection, air-conditioning, WHO, droplets coronavirus, COVID-19, HVAC, indoor, health, environment, air quality, ventilation, filtration, particles, quarantine, Corona zahlen, outbreak, contaminations, particles, humidity, airborne, transmission, virus, infection, air-conditioning, WHO, droplets](https://www.rehva.eu/fileadmin/_processed_/c/d/csm_School_guidance_COVID19_22996f9f24.png)