The US Centers for Disease Control and Prevention (CDC) has this specific recommendations for when a COVID-19 case has been confirmed in your facility. These recommendations include:
Close off areas used by confirmed or suspected COVID-19 persons and wait for 24 hours, if possible, before beginning cleaning and disinfecting to minimize potential for exposure to respiratory droplets.
Open outside doors and windows to increase air circulation in the area.
This provides additional information on how facility managers can help prepare for COVID-19 in the workplace.
For the most up-to-date information on COVID-19, go to the CDC website.
