This is the 14156th most frequent Korean word.
면역저하자는
"Immunocompromised person"
In this sentence, '면역저하자는' is used as the subject referring to individuals who have weakened immune systems.
면역저하자는 감염에 더 취약합니다.
People with weakened immunity are more vulnerable to infections.
Here, '면역저하자는' again acts as the subject and implies the group affected—in this case, suggesting health precautions applied to them.
면역저하자는 백신을 추가 접종할 필요가 있을 수 있습니다.
People with weakened immunity may need additional vaccinations.
In this sentence, '면역저하자는' denotes individuals with compromised immune systems, highlighting caution regarding medication use.