Economic pain from the coronavirus pandemic deepened Thursday, as health authorities warned that returning to normal is a distant goal despite many leaders’ hopes of reopening stores, factories, airplanes and schools quickly and safely.

Fallout from the virus spread in ways both predictable and devastating, from police torching an illicit food market in Zimbabwe, to emergency flights carrying foreign farm workers to Britain and Germany, to protests at U.S. state capitols against millions of job losses.