Optimal non-pharmaceutical pandemic response strategies depend critically on time horizons and costs.

ABSTRACT: The COVID-19 pandemic has called for swift action from local governments, which have instated non-pharmaceutical interventions (NPIs) to curb the spread of the disease. The swift implementation of social distancing policies has raised questions about the costs and benefits of strategies that either aim to keep cases as low as possible (suppression) or aim to reach herd immunity quickly (mitigation) to tackle the COVID-19 pandemic. While curbing COVID-19 required blunt instruments, it is unclear whether a less-transmissible and less-deadly emerging pathogen would justify the same response. This paper illuminates this question using a parsimonious transmission model by formulating the social distancing lives vs. livelihoods dilemma as a boundary value problem using calculus of variations. In

SUBMITTER: Nowak SA 

PROVIDER: S-EPMC9912209 | biostudies-literature | 2023 Feb

REPOSITORIES: biostudies-literature