Professor Perez Talks About the H9N2 Virus (AUDIO) University of Maryland Your browser does not support the audio element. Caption Associate Professor Daniel Perez from the University of Maryland talks about the H9N2 virus. Credit © University of Maryland Usage Restrictions None 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.
