Trends in SARS-CoV-2 detection during social relaxation measures over ten months of COVID-19 pandemic in the metropolitan area of Rio de Janeiro, Brazil

preprint OA: gold CC-BY-NC-ND-4.0
📄 Open PDF View at publisher

Abstract

We analyzed the effects of sequential reopening events during COVID-19 pandemic, based on 76,419 SARS-CoV-2 molecular tests performed from April 2020 to January 2021 in Rio de Janeiro metropolitan area, Brazil, third largest in South America. Post-opening events provoked different impacts on cases and deaths, but showing limited temporary effect.

My notes (saved in your browser only)

Citation neighborhood (no data yet)

We don't have any in-corpus citations linked to this paper yet. The paper's references may be in our DB but unresolved to ``paper_id`` (resolution happens at ingest when the cited DOI matches a row we already have). Run the cross-source citation reconcile pass to retry.

Source provenance

europepmc
last seen: 2026-05-19T01:45:01.086888+00:00
unpaywall
last seen: 2026-05-21T05:10:58.409756+00:00
License: CC-BY-NC-ND-4.0