3-D Reconstruction of Enterovirus 71 (image) Purdue University Caption Purdue researchers created this three-dimensional reconstruction of enterovirus 71, which causes hand, foot and mouth disease and potentially fatal encephalitis. Researchers are reporting new findings about the structure of the virus, proposing a way to design an antiviral drug to treat the infection. Credit Department of Biological Sciences, Purdue University Usage Restrictions None 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.