Catriona Jamieson, University of California San Diego (IMAGE) University of California - San Diego Caption Co-Principal Investigator Catriona Jamieson, MD, PhD. Credit UC San Diego Health Sciences Usage Restrictions None 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.