4:56 p.m.: Boone County reports zero patients on ventilators The Columbia/Boone County Department of Public Health & Human Services reported 20 new COVID-19 cases in the past 24 hours, bringing the total number of active cases to 69. According to the Missouri vaccine dashboard, an estimated 34.3% of Boone County's 180,463 residents have received at least one vaccine dose. 98,759 total doses administered of a vaccine 61,961 COVID-19 vaccine regimen activated 37,658 COVID-19 vaccine regimen completed 9,582 doses have been administered in the past 7 days The county also reported 16 hospitalizations, 3 of which are Boone County residents.  There are currently 2 COVID-19 patients in the ICU and 0 on a ventilator. The hospital status is currently at green.Â