Dynamics of early establishment of SARS-CoV-2 VOC Omicron lineages in Minas Gerais, Brazil

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dc.creatorMariane Talonde Menezes
dc.creatorValquíria Reis-souza
dc.creatorBibiana Santos
dc.creatorDanielle Alves Gomes Zauli
dc.creatorAline Brito de Lima
dc.creatorCristiane de Brito Mendonça
dc.creatorLuige Biciati Alvim
dc.creatorJoice do Prado Silva
dc.creatorFrederico Scott Varella Malta
dc.creatorAlessandro Clayton de Souza Ferreira
dc.creatorNuno Faria
dc.creatorFilipe Romero Rebello Moreira
dc.creatorRenato Santana de Aguiar
dc.creatorCharles Whittaker
dc.creatorFranciele Martins Santos
dc.creatorDaniel Costa Queiroz
dc.creatorVictor Geddes
dc.creatorPaula Luize Camargos Fonseca
dc.creatorJaqueline Góes de Jesus
dc.creatorFranciane Mendes-oliveira
dc.date.accessioned2025-01-23T21:39:55Z
dc.date.accessioned2025-09-08T23:03:49Z
dc.date.available2025-01-23T21:39:55Z
dc.date.issued2023
dc.format.mimetypepdf
dc.identifier.doihttps://www.mdpi.com/1999-4915/15/2/585
dc.identifier.issn1999-4915
dc.identifier.urihttps://hdl.handle.net/1843/79448
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofViruses
dc.rightsAcesso Aberto
dc.subjectSARS-CoV-2
dc.subjectVírus
dc.subjectGenética
dc.subject.otherOmicron
dc.subject.otherViral evolution
dc.subject.otherSARS-CoV-2
dc.subject.otherGenomic surveillance
dc.subject.otherVariants of concern
dc.titleDynamics of early establishment of SARS-CoV-2 VOC Omicron lineages in Minas Gerais, Brazil
dc.typeArtigo de periódico
local.citation.epage13
local.citation.issue2
local.citation.spage1
local.citation.volume15
local.description.resumoBrazil is one of the nations most affected by Coronavirus disease 2019 (COVID-19). The introduction and establishment of new virus variants can be related to an increase in cases and fatalities. The emergence of Omicron, the most modified SARS-CoV-2 variant, caused alarm for the public health of Brazil. In this study, we examined the effects of the Omicron introduction in Minas Gerais (MG), the second-most populous state of Brazil. A total of 430 Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) samples from November 2021 to June 2022 from Belo Horizonte (BH) city were sequenced. These newly sequenced genomes comprise 72% of all previously available SARS-CoV-2 genomes for the city. Evolutionary analysis of novel viral genomes reveals that a great diversity of Omicron sublineages have circulated in BH, a pattern in-keeping with observations across Brazil more generally. Bayesian phylogeographic reconstructions indicate that this diversity is a product of a large number of international and national importations. As observed previously, São Paulo state is shown as a significant hub for viral spread throughout the country, contributing to around 70% of all viral Omicron introductions detected in MG.
local.publisher.countryBrasil
local.publisher.departmentICB - DEPARTAMENTO DE ZOOLOGIA
local.publisher.initialsUFMG
local.url.externahttps://doi.org/10.3390/v15020585

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