SD COVID-19 Count Now At 8 Posted by John Axtell Date: March 12, 2020 5 Views PIERRE, S.D. (AP) – South Dakota says 3 more people have tested positive for COVID-19, the coronavirus disease, giving the state 8 cases so far. The new cases are all men between 40 and 60, two from Minnehaha County and one in Bon Homme County. The COVID-19 outbreak is having a growing impact in South Dakota. For example, the annual Sioux Falls St. Patrick’s Day parade planned Saturday has been canceled due to concerns over it.