Medical workers wearing protective gears carry a patient infecting with a new coronavirus to a hospital in Chuncheon, South Korea, Saturday, Feb. 22, 2020. South Korea on Saturday reported a six-fold jump in viral infections in four days to 346, most of them linked to a church and a hospital in and around the fourth-largest city where schools were closed and worshipers and others told to avoid mass gatherings. (Lee Sang-hak/Yonhap via AP)