Kylene Kehn-Hall, George Mason University (IMAGE) George Mason University Caption This is Kylene Kehn-Hall, an associate professor in Mason's School of Systems Biology within the National Center for Biodefense and Infectious Diseases Credit George Mason University Usage Restrictions use with coverage as related to this release. 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.