Ontology highlight
ABSTRACT:
SUBMITTER: Li Y
PROVIDER: S-EPMC7581351 | biostudies-literature | 2021 Feb
REPOSITORIES: biostudies-literature

The Lancet. Infectious diseases 20201022 2
<h4>Background</h4>Non-pharmaceutical interventions (NPIs) were implemented by many countries to reduce the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causal agent of COVID-19. A resurgence in COVID-19 cases has been reported in some countries that lifted some of these NPIs. We aimed to understand the association of introducing and lifting NPIs with the level of transmission of SARS-CoV-2, as measured by the time-varying reproduction number (R), from a broa ...[more]