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High Rate of Mutational Events in SARS-CoV-2 Genomes across Brazilian Geographical Regions, February 2020 to June 2021.

Viruses - 10 Sept 2021

de Souza Ueric José Borges, Dos Santos Raíssa Nunes, Campos Fabrício Souza, Lourenço Karine Lima, da Fonseca Flavio Guimarães, Spilki Fernando Rosado, Corona-Ômica Br/McTi Network

Abstract excerpt

Brazil was considered one of the emerging epicenters of the coronavirus pandemic in 2021, experiencing over 3000 daily deaths caused by the virus at the peak of the second wave. In total, the country had more than 20.8 million confirmed cases of COVID-19, including over 582,764 fatalities. A set of emerging variants arose in the country, some of them posing new challenges for COVID-19 control. The goal of this...

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PMID: 34578387
DOI: 10.3390/v13091806
PMCID: PMC8473193

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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