South Korea And China See COVID-19 Resurgence After Easing Restrictions

South Korea is now grappling with some of its largest infection clusters yet after authorities began to loosen some social distancing restrictions this month. Scores of new cases have been reported in the past two weeks, many of which are linked to a young man who stopped in at several clubs and bars in Seoul the night of May 1. Officials do not know how he contracted the virus in the first place. It's a demoralizing development for officials there, who postponed their plans to reopen on-site classes in schools for the first time in more than two months. But South Korea is not the only apparent success story to report a regression recently.