1,451,555 Iowans have been tested for the coronavirus to this point. 313,908 have tested positive. 276,448 have now recovered while 4,488 have died. Here are the approximate active case totals for local counties: Bremer County has 207. Butler County has 246. Floyd County has 136. Chickasaw County has 93. Fayette County has 277. Buchanan County has 177. Black Hawk County has 1,222.