Fact Checks/Health & medicine/ReviewThe claimAZ·얀센, '60%짜리' 버리는 백신?…'현실세계 효능' 따져보니Rating1Reviewed by JTBC 뉴스 ↗ · May 31, 2021Original fact check ↗Search related fact checks →Use this record in your application ↗Report a correction ↗