국내 대형병원 '빅5' 의료진 중 첫 감염 사례인데다 감염경로가 불분명해 방역당국이 비상에 걸렸다.
It is the first case of infection among medical staff of "top 5" large hospitals in Korea, and the chain of infection is unclear, so the quarantine authorities are in an emergency.