This is the 8820th most frequent Korean word.
감염으로
"Due to infection"
In this context, '감염으로' is used to express causation, indicating that the infection led to hospitalization.
감염으로 병원에 입원하게 되었어요.
Due to the infection, I had to be admitted to the hospital.
Here, '감염으로' is used to indicate the reason for the patient's symptoms, specifically fever.
환자는 감염으로 인해 열이 났습니다.
The patient developed a fever due to the infection.
In this example, '감염으로' serves to show the cause behind the school's temporary closure.