Detecting Hidden Zika outbreaks (IMAGE) Cell Press Caption A combination of travel surveillance and clinical virus genomic sequencing of infected travelers provides a framework for detecting hidden outbreaks, such as an unreported Zika outbreak in Cuba during 2017. Credit Grubaugh, Saraf, and Gangavarapu, et al. Usage Restrictions Credit Required. 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.