Zika Virus Replication Compartments (IMAGE) Rockefeller University Press Caption The Zika virus remodels its host cell's endoplasmic reticulum into small pockets (black arrows) where the virus can safely replicate. Ci et al. reveal that this remodeling step is driven by a viral protein called NS1. Credit Ci et al., 2019 Usage Restrictions Reporters may freely use these materials in news coverage with the appropriate credit information. 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.