The Centers for Disease Control has new guidance out on the process to reoccupy an office building, see
COVID-19 Employer Information for Office Buildings.
Much of it has to do with the water and HVAC systems in a building that has been sitting empty and unoccupied for months.
Most of us don't have those responsibilities, but it would be a good reminder to those that do.
Eric Holdeman is a contributing writer for Emergency Management magazine and is the former director of the King County, Wash., Office of Emergency Management.