Going Viral (image) University of Chicago Caption The University of Chicago's Ruibin Liang is a graduate student in chemistry and lead author of a new paper on influenza A virus replication published in the Proceedings of the National Academy of Sciences. Credit Andrew Nelles Usage Restrictions News organizations may use this image in connection with reports about the research of Greg Voth and his associates. 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.