Affiliations

• ¹ GKT School of Medicine, Kings College London, London, UK.
• ² Department of Paediatrics, University of Oxford, & NIHR Biomedical Research Centre, Oxford, UK; Department of Paediatrics, Oxford University Hospitals NHS Foundation Trust, Oxford, UK.
• ³ Department of Microbiology, Oxford University Hospitals NHS Foundation Trust, Oxford, UK.
• ⁴ Department of Paediatrics, University of Oxford, & NIHR Biomedical Research Centre, Oxford, UK; Department of Paediatrics, Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Vaccine Evaluation Center, BC Children's Hospital Research Institute, University of British Columbia, Vancouver BC, Canada. Electronic address: msadarangani@cfri.ca.