About the Authors

Jared K. Wilson-Aggarwal

Roles Data curation, Formal analysis, Writing – original draft

Affiliation School of Geography, University of Leeds, Woodhouse, Leeds, United Kingdom

Nick Gotts

Roles Formal analysis, Writing – review & editing

Affiliation School of Geography, University of Leeds, Woodhouse, Leeds, United Kingdom

Kellyn Arnold

Roles Methodology, Writing – review & editing

Affiliation School of Geography, University of Leeds, Woodhouse, Leeds, United Kingdom

Moira J. Spyer

Roles Project administration, Resources, Writing – review & editing

Affiliations Department of Clinical Virology, University College London Hospitals NHS Foundation Trust, London, United Kingdom, Department of Infection, Immunity and Inflammation, UCL GOS Institute of Child Health University College London, London, United Kingdom

Catherine F. Houlihan

Roles Conceptualization, Funding acquisition, Writing – review & editing

Affiliations Department of Clinical Virology, University College London Hospitals NHS Foundation Trust, London, United Kingdom, Department of Infection and Immunity, University College London, London, United Kingdom

Eleni Nastouli

Roles Conceptualization, Funding acquisition, Writing – review & editing

Eleni Nastouli on behalf of the SAFER investigators (listed in S2 Appendix)

Affiliations Department of Clinical Virology, University College London Hospitals NHS Foundation Trust, London, United Kingdom, Department of Infection, Immunity and Inflammation, UCL GOS Institute of Child Health University College London, London, United Kingdom

Ed Manley

Roles Conceptualization, Funding acquisition, Writing – original draft

E.J.Manley@leeds.ac.uk

Affiliation School of Geography, University of Leeds, Woodhouse, Leeds, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.