2020
DOI: 10.1101/2020.12.09.20246421
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Contacts and behaviours of university students during the COVID-19 pandemic at the start of the 2020/21 academic year

Abstract: CONQUEST (COroNavirus QUESTionnaire) is an online survey of contacts, behaviour, and COVID-19 symptoms for University of Bristol (UoB) staff/students. We analysed survey results from the start of the 2020/2021 academic year, prior to the second national lockdown (14/09/2020-01/11/2020), where COVID-19 outbreaks led to lockdown of some student halls of residence. The aim of these analyses was to enhance knowledge of student contact patterns to inform infection disease mathematical modelling approaches.Responses… Show more

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Cited by 7 publications
(10 citation statements)
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“…The total cases of infections and deaths over a 90-day semester if a fully unvaccinated population is on campus (contact rates of 16 to 24 per person per day as reported for regular face-to-face instructions [ 42 , 43 ]) suggest an exponential growth in infections in most testing scenarios, even if face mask and physical distancing are used at levels reported during the pandemic (transmission rates of 5% to 8%) ( S3 Table ). With contact rate of 6 to 8 per person per day (corresponding to reported numbers when several universities moved to partial or full remote instructions [ 35 , 36 ]) and use of facemask and physical distancing at levels reported during the pandemic, an exponential growth in infections was prevented with the following testing scenarios: 33% per day mass test only, at least 33% trace and test only, any of the combination tests, and any of the delayed combination tests ( Table 3 ). In these suitable scenarios, the peak number of trace and tests, per 10,000 persons, varied from 2 to 64 per day, and the peak number of quarantines, per 10,000 persons, varied from 3 to 26 per day ( Table 3 ).…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The total cases of infections and deaths over a 90-day semester if a fully unvaccinated population is on campus (contact rates of 16 to 24 per person per day as reported for regular face-to-face instructions [ 42 , 43 ]) suggest an exponential growth in infections in most testing scenarios, even if face mask and physical distancing are used at levels reported during the pandemic (transmission rates of 5% to 8%) ( S3 Table ). With contact rate of 6 to 8 per person per day (corresponding to reported numbers when several universities moved to partial or full remote instructions [ 35 , 36 ]) and use of facemask and physical distancing at levels reported during the pandemic, an exponential growth in infections was prevented with the following testing scenarios: 33% per day mass test only, at least 33% trace and test only, any of the combination tests, and any of the delayed combination tests ( Table 3 ). In these suitable scenarios, the peak number of trace and tests, per 10,000 persons, varied from 2 to 64 per day, and the peak number of quarantines, per 10,000 persons, varied from 3 to 26 per day ( Table 3 ).…”
Section: Resultsmentioning
confidence: 99%
“…Some of the surveys were specific to university students in the United States while others were either university students in other countries or general populations. Studies on surveys of university students, when partial shutdowns were enforced and universities resorted to varying levels of remote classes, reported 6 to 8 contacts per person per day [ 35 , 36 ]. However, students who self-reported as providing essential services or caring for non-household members (~23%) reported an average contact rate of about 14 per person per day [ 37 ].…”
Section: Methodsmentioning
confidence: 99%
“…We assume a diagnostic specificity of 99.5% for a single RT-qPCR test, and therefore the pool+followup results will have a false positive rate of 0.005 2 .…”
Section: Methodsmentioning
confidence: 99%
“…In the midst of the COVID-19 pandemic, university students represent a demographic in the population who are likely to experience low rates of symptomatic infection 1 while being in a high contact social setting 2,3 . Extensive testing is required to monitor and manage potentially high rates of SARS-CoV-2 infection within a student population, particularly to minimise transmission to vulnerable individuals and groups, both within and outside of the student population 4 .…”
Section: Introductionmentioning
confidence: 99%
“…In the midst of the coronavirus disease 2019 (COVID-19) pandemic, university students represent a demographic in the population who are likely to experience low rates of symptomatic infection 1 while being in a high contact social setting 2,3 . Extensive testing is required to monitor and manage potentially high rates of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection within a student population, particularly to minimise transmission to vulnerable individuals and groups, both within and outside of the student population 4 .…”
Section: Introductionmentioning
confidence: 99%