당초 5명이 확진 판정을 받았고 산후조리원을 찾은 신생아와 산모 등 170명을 역학조사하는 과정에서 추가 환자가 확인됐다.
5 people were initially confirmed and additional patients were confirmed during an epidemiological investigation of 170 people including newborns and mothers who visited postpartum care centers.