(St. Paul, MN)  —  As of yesterday, St. Paul is the home of a new clinic for monoclonal antibody COVID-19 treatment.  State Health officials partnered with Matrix Medical Network to open the new center near I-35E and Arlington Avenue West.  They hope to use coronavirus antibodies to treat high-risk patients age 12 and older at the location.  The clinic is not open for walk-in patients.  It joins about 80 locations across Minnesota set up to administer the monoclonal antibody treatment.