Business and Organization Guidance | IDPH - Illinois- hand sanitizer companys in illinois ,17/6/2020·The following interim guidance may help prevent workplace exposures to acute respiratory illnesses, including COVID-19, in non-health care settings. The guidance also provides planning considerations in the event of widespread, community outbreaks of COVID-19.Business and Organization Guidance | IDPH - Illinois17/6/2020·The following interim guidance may help prevent workplace exposures to acute respiratory illnesses, including COVID-19, in non-health care settings. The guidance also provides planning considerations in the event of widespread, community outbreaks of COVID-19.