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Genomic Evolution of the SARS-CoV-2 Omicron Variant in Córdoba, Argentina (2021-2022): Analysis of Uncommon and Prevalent Spike Mutations.

Viruses - 3 Dec 2024

Olivero Nadia B, Zappia Victoria E, Gargantini Pablo, Human-Gonzalez Candela, Raya-Plasencia Luciana, Marquez Judith, Ortiz-Batsche Lucia, Hernandez-Morfa Mirelys, Cortes Paulo R, Ceschin Danilo, Nuñez-Fernandez Mariana, Perez Daniel R, Echenique José

Abstract excerpt

Understanding the evolutionary patterns and geographic spread of SARS-CoV-2 variants, particularly Omicron, is essential for effective public health responses. This study focused on the genomic analysis of the Omicron variant in Cordoba, Argentina from 2021 to 2022. Phylogenetic analysis revealed the dominant presence of BA.1 and BA.2 lineages, with BA.5 emerging earlier than BA.4, aligning with observations from...

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PMID: 39772187
DOI: 10.3390/v16121877

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