Risk scorecard to minimize impact of COVID-19 when reopening.

ABSTRACT: We present a novel approach for exiting coronavirus disease 2019 (COVID-19) lockdowns using a 'risk scorecard' to prioritize activities to resume whilst allowing safe reopening. We modelled cases generated in the community/week, incorporating parameters for social distancing, contact tracing and imported cases. We set thresholds for cases and analysed the effect of varying parameters. An online tool to facilitate country-specific use including the modification of parameters (https://sshsphdemos.shinyapps.io/covid_riskbudget/) enables visualization of effects of parameter changes and trade-offs. Local outbreak investigation data from Singapore illustrate this. Setting a threshold of 0.9 mean number of secondary cases arising from a case to keep R < 1, we showed that opening all activities e

SUBMITTER: Lim SB 

PROVIDER: S-EPMC8420627 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature