Eva Harris, UC Berkeley (IMAGE) University of California - Berkeley Caption Researchers collecting samples from local children, monitored by Eva Harris (right) as part of the UC Berkeley/Sustainable Sciences Institute Pediatric Dengue Cohort Study in Managua, Nicaragua. Credit Alejandro Belli photo Usage Restrictions All rights reserved. Editorial 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.