German Center for Infection Research 1 article published in JoVE Bioengineering Correlative Light Electron Microscopy (CLEM) for Tracking and Imaging Viral Protein Associated Structures in Cryo-immobilized Cells Rachel Santarella-Mellwig1, Uta Haselmann2, Nicole L. Schieber1, Paul Walther3, Yannick Schwab1, Claude Antony1, Ralf Bartenschlager2,4, Inés Romero-Brey2 1European Molecular Biology Laboratory, 2Department of Infectious Diseases, Molecular Virology, Heidelberg University, 3Central Facility for Electron Microscopy, Ulm University, 4Heidelberg Partner Site, German Center for Infection Research A correlative light electron microscopy (CLEM) method is applied to image virus-induced intracellular structures via electron microscopy (EM) in cells that are previously selected by light microscopy (LM). LM and EM are combined as a hybrid imaging approach to achieve an integrated view of virus-host interactions.