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Article

SARS-CoV-2 introduction and lineage dynamics across three epidemic peaks in Southern Brazil: massive spread of P.1.

Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases - 1 Dec 2021

Varela Ana Paula Muterle, Prichula Janira, Mayer Fabiana Quoos, Salvato Richard Steiner, Sant'Anna Fernando Hayashi, Gregianini Tatiana Schäffer, Martins Letícia Garay, Seixas Adriana, Veiga Ana Beatriz Gorini da

Abstract excerpt

Genomic surveillance of SARS-CoV-2 is paramount for understanding viral dynamics, contributing to disease control. This study analyzed SARS-CoV-2 genomic diversity in Rio Grande do Sul (RS), Brazil, including the first reported case in each Regional Health Coordination and cases from three epidemic peaks. Ninety SARS-CoV-2 genomes from RS were sequenced and analyzed through comparison with SARS-CoV-2 datasets...

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Identifiers

PMID: 34798321
DOI: 10.1016/j.meegid.2021.105144
PMCID: PMC8595253

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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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