Rossmann Kuhn Purdue (IMAGE) Purdue University Caption Michael Rossmann (right), Purdue University’s Hanley Distinguished Professor of Biological Sciences, and Richard Kuhn, director of the Purdue Institute for Inflammation, Immunology and Infectious Diseases, stand with the cryo-electron microscope used to determine the structure of the Zika virus.A publication-quality photo is available at https://news.uns.purdue.edu/images/2016/kuhn-rossmann.jpg Credit (Purdue University photo/Mark Simons) Usage Restrictions for non-commercial use only 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.