Pupils returning to primary schools in England during 2020: rapid estimations of punctual COVID-19 infection rates.

ABSTRACT: Drawing on risk methods from volcano crises, we developed a rapid COVID-19 infection model for the partial return of pupils to primary schools in England in June and July 2020, and a full return in September 2020. The model handles uncertainties in key parameters, using a stochastic re-sampling technique, allowing us to evaluate infection levels as a function of COVID-19 prevalence and projected pupil and staff headcounts. Assuming average national adult prevalence, for the first scenario (as at 1 June 2020) we found that between 178 and 924 [90% CI] schools would have at least one infected individual, out of 16 769 primary schools in total. For the second return (July), our estimate ranged between 336 (2%) and 1873 (11%) infected schools. For a full return in September 2020, our projected

SUBMITTER: Aspinall WP 

PROVIDER: S-EPMC8441136 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature