CUK Research Team (IMAGE) National Research Council of Science & Technology Caption Professor Nam Jae-Hwan(left), Dr. Hyo-Jung Park(right), Researcher Hye Won Kwak(middle) from the Catholic University of Korea (CUK) are discussing the immune effects of T-cells of vaccines containing RNA. Credit Korea Institute of Science and Technology (KIST), Catholic University of Korea (CUK) Usage Restrictions The sources of photos and research results from KIST, CUK must be specified. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.