일본에서 확진자와 접촉한 후 감염된 것으로 추정되는 이 환자는 일본 환자와의 접촉 사실을 일주일가량 지난 후에야 알게 된 데다 증상이 약해 지역사회 활동이 잦았던 것으로 보인다.
The patient, believed to have been infected after coming into contact with a confirmed patient in Japan, was found a week after contact with the patient. And because the symptoms were weak, there were a lot of community activities.