Access to protection (IMAGE) Cincinnati Children's Hospital Medical Center Caption A liver transplant recipient receives the MMR vaccine at Cincinnati Children’s. The study involving 18 U.S. institutions that perform organ transplants included 281 children on chronic immunosuppressive medications. Credit Cincinnati Children's, provided by family Usage Restrictions none License Original 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.