The Institute for Health Metrics & Evaluation, based at the University of Washington, predicts Iowa COVID-19 infections and deaths will continue to taper through June 1.By May 1, COVID-19 will have led to the deaths of 5,911 Iowans and 2.4 Iowans will be dying each day, the institute estimates.The total death toll will increase to 5,960 by June 1, according to the projection, but the pace slows to less than one death per day.