Dakota County added five more COVID-19-related deaths yesterday, bringing its total to 76. The Northeast Nebraska county has 4,090 total cases of the virus and a seven-day rolling positivity rate of 3.75%, according to the Dakota County Health Department. No other Siouxland counties reported new COVID-19-related deaths on yesterday. Woodbury County added three new cases of the virus, bringing its case total to 15,006, according to Siouxland District Health Department. Its 14-day positivity rate