1,422,566 Iowans have been tested for the coronavirus to this point. 305,152 have tested positive. 266,456 have now recovered while 4,323 have died. Here are the approximate active case totals for local counties: Bremer County has 179. Butler County has 255. Floyd County has 128. Chickasaw County has 101. Fayette County has 337. Buchanan County has 180. Black Hawk County has 1,205.