COVID-19 vaccine could offer broad protection against coronaviruses (image) University of Virginia Health System Share Print E-Mail Caption Virginia Tech's Xiang-Jin Meng, MD, PhD, is co-creator of the new vaccine, which has shown promising results in early testing. Credit Virginia Tech Usage Restrictions May be used to accompany news coverage of the vaccine development. All other uses require express written permission from Virginia Tech. Share Print E-Mail 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.