Xiaofeng Wang, Virginia Tech (IMAGE) Virginia Tech Caption Xiaofeng Wang, an assistant professor in the Virginia Tech College of Agriculture and Life Sciences, has discovered a way to track and potentially stop viruses. Credit Virginia Tech Usage Restrictions Credit Virginia Tech 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.