Guidelines to boost ventilation to fight the virus

Covid-19 can be spread by virus aerosols in enclosed environments that are poorly ventilated, said the Building and Construction Authority, National Environment Agency and Health Ministry yesterday.

To prevent the spread of Covid-19, they recommended that if an office does not have a mechanical ventilation system to provide fresh air, it should now open all windows and doors as often as possible. And the air-conditioning should be reduced or turned off when this is happening.