홀수·짝수층 엘리베이터가 구분돼 있으나 확진자와 일반 거주민의 동선이 겹쳤을 가능성을 배제하기는 어렵다.
Elevators are divided into odd- and even-numbered floors, but it is difficult to rule out the possibility that the movements of confirmed patients and ordinary residents overlap.