1,342,460 Iowans have been tested for the coronavirus to this point. 275,297 have tested positive. 229,626 have now recovered while 3,745 have died. Here are the approximate active case totals for the the local counties: Bremer County has 207. Butler County has 198. Floyd County has 180. Chickasaw County has 142. Fayette County has 277. Buchanan County has 211. Black Hawk County has 1,397.