Yan Jin, University of Georgia (IMAGE) University of Georgia Caption Yan Jin is an associate professor of public relations in the University of Georgia Grady College of Journalism and Mass Communication and associate director of the Center for Health and Risk Communication. Credit Dorothy Kozlowski/University of Georgia Usage Restrictions The image may only be used with appropriate credit. 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.