Joshua Weitz and Collaborators (IMAGE) Georgia Institute of Technology Research News Caption Georgia Tech postdoctoral scientist Yuriy Mileyko, graduate student Richard Joh and biology assistant professor Joshua Weitz discuss viral dynamics. Credit Georgia Tech Photo: Gary Meek 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.