MONDAY UPDATES: Boone County reports only one COVID-19 patient in the ICU KMIZ The director of the Columbia/Boone County Department of Public Health and Human Services on Thursday extended the current COVID-19 order, which had been set to expire Tuesday. The Columbia/Boone County Department of Public Health and Human Services is reporting 15 new COVID-19 cases. There are currently 111 active cases in the county. The county now has a reported total number of COVID-19 cases of 18,062. The county has reported the total number of cases removed from isolation is 17,866. The Columbia/Boone County Department of Public Health and Human Services dashboard has reported the latest five-day average as 14.