Zika RNA Fragment (IMAGE) Scuola Internazionale Superiore di Studi Avanzati Caption Representation of the Zika RNA fragment considered in the study. Credit Cristian Micheletti Usage Restrictions CC BY-NC-ND 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.