March 8, 2020First cases are confirmed — three Johnson County residents were on an Egyptian cruise ship with a breakout.March 11The University of Iowa, Iowa State University and the University of Northern Iowa announce they’ll go to online-only for at least two weeks.March 15K-through-12 schools say they’ll close for at least a month.March 17Reynolds orders the closure of many Iowa businesses and says social gatherings must be limited to 10 or fewer people.