Zika Virus A representation of the surface of the Zika virus with protruding envelope glycoproteins (red) shown. Photo courtesy of Kuhn and Rossmann research groups, Purdue University, research funded by the National Institute of Allergy and Infectious Disease SHARE: Download: Full Size (0.93 MB) Credit: Kuhn and Rossman VIRIN: 160510-G-ZZ999-999.JPG Photo Gallery