Published on in Vol 8, No 9 (2019): September
1 Department of Epidemiology and Population Health, Institute of Infection and Global Health, University of Liverpool, Neston, United Kingdom
2 National Institute for Health Research Health Protection Research Unit in Gastrointestinal Infections, Liverpool, United Kingdom
3 Field Epidemiology Services, Public Health England, Liverpool, United Kingdom
4 Department of Public Health and Policy, Institute of Psychology, Health and Society, University of Liverpool, Liverpool, United Kingdom
5 Centre for Health Informatics, Computing, and Statistics, Lancaster Medical School, Lancaster University, Lancaster, United Kingdom
6 Centre for Health Economics and Medicines Evaluation, Bangor University, Bangor, United Kingdom
7 Royal College of General Practitioners Research and Surveillance Centre, London, United Kingdom
8 Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, United Kingdom
9 Department of Infection Biology, Institute of Infection and Global Health, University of Liverpool, Neston, United Kingdom
10 Real-Time Syndromic Surveillance Team, Field Service, National Infection Service, Public Health England, Birmingham, United Kingdom
11 Department of Clinical Infection, Microbiology and Immunology, Institute of Infection and Global Health, University of Liverpool, Liverpool, United Kingdom