Some campuses, including UW-Green Bay, UW-Parkside, UW-River Falls, UW-Stout and UW-Superior have posted relatively small numbers of positive COVID-19 cases via university or UW System dashboards, though total test numbers have also been small compared to other campuses. UW-Stout started antigen testing this week. Classes began last Wednesday. The campus testing dashboard shows a total of 86 tests between Sept. 8 and Sept. 11, including 18 positives. That works out to a total positive rate of nearly 21 percent. Antigen test results have not yet been reported. Source: WPR.