Michael Corr
Seroprevalence of SARS-CoV-2 antibodies in children of United Kingdom healthcare workers: A prospective multicentre cohort study protocol
Corr, Michael; Christie, Sharon; Watson, Chris; Maney, Julieann; Fairley, Derek; Ladhani, Shamez N; Lyttle, Mark David; McFetridge, Lisa; Mitchell, Hannah; Shields, Michael David; McGinn, Claire; McKenna, James; Mallett, Peter; Ferris, Kathryn; Rowe-Setz, Gala; Moore, Rebecca; Foster, Steven; Evans, Jennifer; Waterfield, Tom
Authors
Sharon Christie
Chris Watson
Julieann Maney
Derek Fairley
Shamez N Ladhani
Mark Lyttle mark.lyttle@uwe.ac.uk
Lisa McFetridge
Hannah Mitchell
Michael David Shields
Claire McGinn
James McKenna
Peter Mallett
Kathryn Ferris
Gala Rowe-Setz
Rebecca Moore
Steven Foster
Jennifer Evans
Tom Waterfield
Abstract
Background:
A novel coronavirus SARS-CoV-2 has been responsible for a worldwide pandemic. Children typically have very mild, or no, symptoms of infection. This makes estimations of seroprevalence in children difficult. Research is therefore required to determine the seroprevalence of SARS-CoV-2 antibodies in children. The primary objective of this study is to report the seroprevalence of SARS-CoV-2 Immunoglobulin M (IgM) and/or Immunoglobulin G (IgG) antibodies in healthy children at baseline, two months and six months. This is the only longitudinal UK study of seroprevalence in an exclusively paediatric population. Determining the changing seroprevalence is of vital public health importance and can help inform decisions around the lifting of paediatric specific social distancing measures such as school closures and the cancellation of routine paediatric hospital services.
Methods and Analysis:
1000 healthy children of healthcare workers aged between 2 and 15 years will be recruited from five UK sites (Belfast, Cardiff, Glasgow, London and Manchester). The children will undergo phlebotomy at baseline, 2 months and 6 months to measure IgM and/or IgG positivity to SARS-CoV-2. A sample size of 675 patients is required to detect a 5% change in seroprevalence at each time point assuming an alpha of 0.05 and a beta of 0.2. Adjusted probabilities for the presence of IgG and/or IgM antibodies and of SARS-CoV-2 infection will be reported using logistic regression models where appropriate.
Ethics and Dissemination:
Ethical approval was obtained from the London - Chelsea Research Ethics Committee (REC Reference - 20/HRA/1731) and the Belfast Health & Social Care Trust Research Governance (Reference 19147TW-SW). Results of this study will be made available as pre-prints and submitted for publication in peer-reviewed journals.
Registration
Trial Registration: NCT0434740
Citation
Corr, M., Christie, S., Watson, C., Maney, J., Fairley, D., Ladhani, S. N., …Waterfield, T. (2020). Seroprevalence of SARS-CoV-2 antibodies in children of United Kingdom healthcare workers: A prospective multicentre cohort study protocol. BMJ Open, 10(11), Article e041661. https://doi.org/10.1136/bmjopen-2020-041661
Journal Article Type | Article |
---|---|
Acceptance Date | Oct 30, 2020 |
Online Publication Date | Nov 19, 2020 |
Publication Date | 2020 |
Deposit Date | Mar 31, 2021 |
Publicly Available Date | Apr 1, 2021 |
Journal | BMJ Open |
Electronic ISSN | 2044-6055 |
Publisher | BMJ Publishing Group |
Peer Reviewed | Peer Reviewed |
Volume | 10 |
Issue | 11 |
Article Number | e041661 |
DOI | https://doi.org/10.1136/bmjopen-2020-041661 |
Keywords | General Medicine |
Public URL | https://uwe-repository.worktribe.com/output/7244165 |
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Seroprevalence of SARS-CoV-2 antibodies in children of United Kingdom healthcare workers: A prospective multicentre cohort study protocol
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Licence
http://creativecommons.org/licenses/by-nc/4.0/
Publisher Licence URL
http://creativecommons.org/licenses/by-nc/4.0/
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