Tomas Nuño, PhD (IMAGE) University of Arizona Health Sciences Caption Tomas Nuño, PhD, is an assistant research professor in the Department of Epidemiology and Biostatistics at the University of Arizona Mel and Enid Zuckerman College of Public Health. Credit Photo by Shipherd Reed, U of A Mel and Enid Zuckerman College of Public Health Usage Restrictions Credit Shipherd Reed, U of A Mel and Enid Zuckerman College of Public Health 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.