1,533,899 Iowans have been tested for the coronavirus to this point. 331,501 have tested positive. 307,596 have now recovered while 5,321 have died. Here are the approximate active case totals for local counties: Bremer County has 133. Butler County has 57. Floyd County has 50. Chickasaw County has 37. Fayette County has 102. Buchanan County has 109. Black Hawk County has 677.