Nguipdop-Djomo, P;
Oswald, WE;
Halliday, KE;
Cook, S;
Sturgess, J;
Sundaram, N;
Warren-Gash, C;
Fine, PE;
Glynn, J;
Allen, E;
et al.
Nguipdop-Djomo, P; Oswald, WE; Halliday, KE; Cook, S; Sturgess, J; Sundaram, N; Warren-Gash, C; Fine, PE; Glynn, J; Allen, E; Clark, TG; Ford, B; Judd, A; Ireland, G; Poh, J; Bonell, C; Dawe, F; Rourke, E; Diamond, I; Ladhani, SN; Langan, SM; Hargreaves, J; Mangtani, P; COVID-19 Schools Infection Survey Study Group
(2023)
Risk factors for SARS-CoV-2 infection in primary and secondary school students and staff in England in the 2020/2021 school year: a longitudinal study.
Int J Infect Dis, 128.
pp. 230-243.
ISSN 1878-3511
https://doi.org/10.1016/j.ijid.2022.12.030
SGUL Authors: Ladhani, Shamez Nizarali
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Abstract
OBJECTIVES: Investigate risk factors for SARS-CoV-2 infections in school students and staff. METHODS: In the 2020/2021 school year, we administered polymerase chain reaction, antibody tests, and questionnaires to a sample of primary and secondary school students and staff, with data linkage to COVID-19 surveillance. We fitted logistic regression models to identify the factors associated with infection. RESULTS: We included 6799 students and 5090 staff in the autumn and 11,952 students and 4569 staff in the spring/summer terms. Infections in students in autumn 2020 were related to the percentage of students eligible for free school meals. We found no statistical association between infection risk in primary and secondary schools and reported contact patterns between students and staff in either period in our study. Using public transports was associated with increased risk in autumn in students (adjusted odds ratio = 1.72; 95% confidence interval 1.31-2.25) and staff. One or more infections in the same household during either period was the strongest risk factor for infection in students and more so among staff. CONCLUSION: Deprivation, community, and household factors were more strongly associated with infection than contacts patterns at school; this suggests that the additional school-based mitigation measures in England in 2020/2021 likely helped reduce transmission risk in schools.
Item Type: | Article | ||||||||||||
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Additional Information: | © 2023 The Authors. Published by Elsevier Ltd on behalf of International Society for Infectious Diseases. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/) | ||||||||||||
Keywords: | COVID-19, England, Epidemiology, Risk factors, SARS-CoV-2, Schools, Humans, COVID-19, Longitudinal Studies, SARS-CoV-2, Risk Factors, England, Schools, Students, COVID-19 Schools Infection Survey Study Group, Humans, Risk Factors, Longitudinal Studies, Schools, Students, England, COVID-19, SARS-CoV-2, COVID-19, SARS-CoV-2, Risk factors, Schools, Epidemiology, England, 0605 Microbiology, 1108 Medical Microbiology, 1117 Public Health and Health Services, Microbiology | ||||||||||||
SGUL Research Institute / Research Centre: | Academic Structure > Infection and Immunity Research Institute (INII) | ||||||||||||
Journal or Publication Title: | Int J Infect Dis | ||||||||||||
ISSN: | 1878-3511 | ||||||||||||
Language: | eng | ||||||||||||
Dates: |
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Publisher License: | Creative Commons: Attribution-Noncommercial-No Derivative Works 4.0 | ||||||||||||
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PubMed ID: | 36621754 | ||||||||||||
Web of Science ID: | WOS:000964405700001 | ||||||||||||
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URI: | https://openaccess.sgul.ac.uk/id/eprint/115406 | ||||||||||||
Publisher's version: | https://doi.org/10.1016/j.ijid.2022.12.030 |
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