Korea Centers for Disease Control and Prevention (KCDC) on Monday said a total of 51 persons from Daegu and the surrounding North Gyeongsang Province tested positive for COVID-19 a “relatively short time” after they were released. The virus likely was reactivated, said KCDC Director-General Jeong Eun-kyeong, instead of the people being reinfected once they left, South Korea’s Yonhap news agency reported. The group […]