Yung Chang, Arizona State University (image) Arizona State University Caption Yung Chang is a professor in the Biodesign Institute's Center for Infectious Diseases and Vaccinology and associate professor in the College of Liberal Arts and Sciences, School of Life Sciences. Photo by: The Biodesign Institute at Arizona State University. Credit The Biodesign Institute at Arizona State University Usage Restrictions None 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.