Shawn Chen (IMAGE) Arizona State University Caption Shawn Chen is a researcher with Arizona State University’s Biodesign Center for Immunotherapy, Vaccines and Virotherapy and School of Life Sciences Credit The BIodesign Institute at Arizona State University Usage Restrictions None 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.