Des Moines Register: Several restaurants in the Des Moines metro and elsewhere around Iowa — especially in the college towns of Ames, home of Iowa State University, and Iowa City, where the University of Iowa fuels a thriving bar scene — are temporarily closing their doors as the number of COVID-19 cases climbs. There's no clear requirement that they do so, or even that they publicly report coronavirus cases among workers. It's up to them to make their own decisions about what action, if any, to take.