University College London - Bloomsbury Institute of Intensive Care Medicine, University College London - Bloomsbury Institute of Intensive Care Medicine, University College London - Bloomsbury Institute of Intensive Care Medicine, University College London - University College London Hospitals, University College London - Division of Infection and Immunity, University College London - Department of Infection, Inflammation and Immunity, University College London Hospitals NHS Foundation Trust - Advanced Pathogen Diagnostics Unit, University College London Hospitals NHS Foundation Trust - Advanced Pathogen Diagnostics Unit, The Francis Crick Institute - Biology of Infection Laboratory, The Francis Crick Institute - Chromatin Structure and Mobile DNA Laboratory, The Francis Crick Institute - Retroviral Immunology Laboratory, The Francis Crick Institute, University College London Hospital - Department of Clinical Virology, UK Health Security Agency - Rare & Imported Pathogens Laboratory, University College London Hospital - Department of Clinical Virology, University College London Hospitals NHS Foundation Trust - Advanced Pathogen Diagnostics Unit and University College London - Bloomsbury Institute for Intensive Care Medicine