1,414,044 Iowans have been tested for the coronavirus to this point. 302,562 have tested positive. 263,836 have now recovered while 4,251 have died. Here are the approximate active case totals for local counties: Bremer County has 171. Butler County has 253. Floyd County has 126. Chickasaw County has 104. Fayette County has 321. Buchanan County has 186. Black Hawk County has 1,216.