This week, hospitalizations in Sioux City reached an all-time high at Sioux City’s two facilities. There were a combined 108 patients at UnityPoint-Health St. Luke’s and MercyOne on December 1, 2020. The number did dip to 88 today. The top doctor at MercyOne in Sioux City provided Siouxland Public Media with an update current conditions, social media rumors, staffing, schools, treatments, vaccines and more. Here's MercyOne Chief Medical Officer Dr. Larry Volz. Dr. Volz says virutal learning