1,395,824 Iowans have been tested for the coronavirus to this point. 296,680 have tested positive. 256,151 have now recovered while 4,138 have died. Here are that approximate active case totals for local counties: Bremer County has 177. Butler County has 230. Floyd County has 128. Chickasaw County has 116. Fayette County has 313. Buchanan County has 199. Black Hawk County has 1,266.