Vaccinia Viruses Can Be Trapped in Protein Cages (image) Rockefeller University Press Share Print E-Mail Caption Newly formed vaccinia virus particles (red) are trapped in septin cages (green) at the edge of a human HeLa cell. Credit Pfanzelter et al., 2018 Usage Restrictions Reporters may freely use these materials in news coverage with the appropriate credit information. Share Print E-Mail 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.