Can a COVID-19 vaccination program guarantee the return to a pre-pandemic lifestyle?

ABSTRACT: COVID-19 vaccination programs have been initiated in several countries to control SARS-CoV-2 transmission and return to a pre-pandemic lifestyle. However, understanding when non-pharmaceutical interventions (NPIs) can be lifted as vaccination builds up and how to update priority groups for vaccination in real-time remain key questions for policy makers. To address these questions, we built a data-driven model of SARS-CoV-2 transmission for China. We estimated that, to prevent local outbreaks to escalate to major widespread epidemics, stringent NPIs need to remain in place at least one year after the start of vaccination. Should NPIs be capable to keep the reproduction number (R_t) around 1.3, a vaccination program could reduce up to 99% of COVID-19 burden and bring R_t

SUBMITTER: Yang J 

PROVIDER: S-EPMC7885929 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature