TOPSHOT - In this photo taken on March 12, 2020, medical workers wearing protective clothing against the COVID-19 novel coronavirus walk to a decontamination area at the Keimyung University hospital in Daegu. - South Korea -- once the largest coronavirus outbreak outside China -- saw its newly recovered patients exceed fresh infections for the first time on March 13, as it reported its lowest number of new cases for three weeks. (Photo by Ed JONES / AFP)