Elizabeth Jacobs (IMAGE) University of Arizona Health Sciences Caption Elizabeth Jacobs, PhD, is a professor of epidemiology at the Zuckerman College of Public Health. Credit UArizona Health Sciences Usage Restrictions Credit UArizona Health Sciences 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.