This is the 2871st most frequent Korean word.
접종증명
Vaccination certificate.
Here, '접종증명' is used as a noun indicating a document or proof required for participation.
접종증명은 행사에 참여하기 위한 필수 요건입니다.
The vaccination certificate is a mandatory requirement to participate in the event.
In this sentence, '접종증명' is used to refer to the physical or digital certificate issued upon vaccination.
병원에서 접종증명을 발급받으세요.
Please request the vaccination certificate from the hospital.
The phrase '접종증명' here highlights the potential necessity of the certificate for travel purposes.