Joseph Shingleton 1, 2, Hannah Williams 1, 2, Godwin Oligbu 3, Annabel Powell 3, Jonathan Cohen 4, Moshe Arditi 5, Tiffany Watson-Koszel 6, Simon Kenny 6, 7, 8, Nick Gent 1, 2, Shamez N. Ladhani 3, 9, ⁎
1 Emergency Preparedness, Response and Resilience, UK Health Security Agency, Porton Down, UK
2 Joint Modelling Team (JMT), UK Health Security Agency, UK
3 Immunisation Division, UK Health Security Agency, 61 Colindale Avenue, London, NW9 5EQ, UK
4 Paediatric Immunology & Infectious Diseases, Evelina London Children's Hospital, London, UK
5 Department of Pediatrics, Division of Infectious Diseases and Immunology, Cedars-Sinai Medical Center, Los Angeles, California, USA
6 NHS England and NHS Improvement, London, England
7 Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Liverpool, UK
8 Department of Paediatric Surgery, Alder Hey in the Park, Liverpool, UK
9 Paediatric Infectious Diseases Research Group, St George's University of London, UK