Dataset Information

Genomic and epidemiologic surveillance of SARS-CoV-2 in Southern Brazil and identification of a new Omicron-L452R sublineage.

ABSTRACT: Recently, SARS-CoV-2 Omicron variant (B.1.1.529) was first identified in Botswana in November 2021. In a short period of time, this highly mutated variant replaced the previous dominant Delta variant, causing an exponential increase in the number of COVID-19 cases, resulting in a new wave of pandemic. This current research article aims to analyze and summarize information about the genetic characteristics, amino acid mutations and epidemiological data providing scientific findings to enrich the SARS-CoV-2 knowledge. More importantly, we describe here, for the first time, the identification of a new Omicron variant of concern: Omicron-L452R in Brazil.

SUBMITTER: da Silva MS

PROVIDER: S-EPMC9425700 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature

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Genomic and epidemiologic surveillance of SARS-CoV-2 in Southern Brazil and identification of a new Omicron-L452R sublineage.

da Silva Mariana Soares MS Gularte Juliana Schons JS Filippi Micheli M Demoliner Meriane M Girardi Viviane V Mosena Ana Cristina Sbaraini ACS Pereira Vyctoria Malayhka de Abreu Góes VMAG Hansen Alana Witt AW Weber Matheus Nunes MN de Almeida Paula Rodrigues PR Fleck Juliane Deise JD Bó Andrea Gurgel Batista Leite Dal AGBLD Jones Marcus Herbert MH Friedrich Frederico F Filho Luiz Amorim LA Klamt Fábio F Spilki Fernando Rosado FR

Virus research 20220830

Recently, SARS-CoV-2 Omicron variant (B.1.1.529) was first identified in Botswana in November 2021. In a short period of time, this highly mutated variant replaced the previous dominant Delta variant, causing an exponential increase in the number of COVID-19 cases, resulting in a new wave of pandemic. This current research article aims to analyze and summarize information about the genetic characteristics, amino acid mutations and epidemiological data providing scientific findings to enrich the ...[more]

PMID: 36055471

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Dataset Information

Genomic and epidemiologic surveillance of SARS-CoV-2 in Southern Brazil and identification of a new Omicron-L452R sublineage.

Publications

Genomic and epidemiologic surveillance of SARS-CoV-2 in Southern Brazil and identification of a new Omicron-L452R sublineage.

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