SARS-CoV-2 replication organelles in 3D (IMAGE) European Molecular Biology Laboratory Caption Infected cells were imaged by focused ion beam scanning electron microscopy, a powerful technique to reveal the organisation of a cell at the subcellular level in 3D. In this image, a subvolume of one cell was segmented to display membrane-bound organelles (in grey) and double-membrane vesicles (in red) - a virus-specific compartment where the viral genome is replicated in large quantities. Credit Julian Hennies/EMBL Usage Restrictions None 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.