To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 2 3D electron tomogram of RSV filaments stained with uranyl acetate and lead citrate. Related to Fig. S3B Caveolae provide a specialized membrane environment for respiratory syncytial virus assembly Alexander Ludwig, Tra Huong Nguyen, Daniel Leong, Laxmi Iyer Ravi, Boon Huan Tan, Sara Sandin, and Richard J. Sugrue J Cell Sci 2017. 130:1037-1050; doi: 10.1242/jcs.198853 Download Original Video