또 지난달 20일 퇴원한 환자가 지난 6일 확진 판정을 받음에 따라 이전 퇴원환자와 간병인에 대해 추가 조사하고 있다.
Since a patient discharged from the hospital on the 20th of last month was confirmed on the 6th, additional investigations are taking place on previously discharged patients and caregivers.