University of Bristol - Academic Respiratory Unit, University of Exeter, University of Bristol - Academic Respiratory Unit, University of Bristol - Academic Respiratory Unit, University of Exeter, University of Exeter, Cardiff University, University of Exeter - Institute of Biomedical and Clinical Science, University of Bristol - Academic Respiratory Unit, University of Bristol - Academic Respiratory Unit and University of Bristol

University of Bristol - Population Health Sciences, University of Bristol - Academic Respiratory Unit, University Hospitals Bristol NHS Foundation Trust - Clinical Research and Imaging Centre, Public Health England - Immunisation and Countermeasures Division, Government of the United Kingdom - Microbiology Services, Southmead Hospital - North Bristol NHS Trust, Government of the United Kingdom - Microbiology Services, Government of the United Kingdom - North Bristol NHS Trust, UK Health Security Agency, Government of the United Kingdom - Microbiology Services, University of Bristol - Engineering Mathematics, Government of the United Kingdom - Microbiology Services, Public Health England - Immunisation and Countermeasures Division, University of Bristol - Bristol Vaccine Centre and University of Bristol - Academic Respiratory Unit