Luis Escobar, Virginia Tech (IMAGE) Virginia Tech Caption Luis Escobar, pictured, and two colleagues at the National Institutes of Health collected coronavirus mortality data from around the world. Photo courtesy of Luis Escobar for Virginia Tech. 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.