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Highly mutated SARS-CoV-2 Omicron variant sparks significant concern among global experts - What is known so far?

Autor desconocido (Elsevier, 2021)

The new discovery of the highly mutated Omicron variant of concern (VOC) G.R./484A (B.1.1.529) of the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in South Africa on November 24, 2021, raised many questions. ...

Real-Time Genomic Surveillance for SARS-CoV-2 Variants of Concern, Uruguay

Rego, Natalia; Costábile, Alicia; Paz, Mercedez; Salazar, Cecilia; Perbolianachis, Paula; Spangenberg, Lucia; Ferrés, Ignacio; Arce, Rodrigo; Fajardo, A.; Brandes, M.; Rivera, B.; Maidana, M.; Alonso, M.; Iraola, G.; Fernandez-Calero, T.; Moratorio, G.; Moreno, P.; Arleo, M.; Possi, T.; Reyes, N.; Bentancor, M. N.; Noya, V.; Bello, G.; Arantes, I.; Smirnich, P.; Medina, J.; Albornoz, H. (CDC, 2022)

Ómicron SARS-CoV-2 variant: A new variant of concernVariante Ómicron SARS-CoV-2: Una nueva variante de preocupación

Espinoza R., Dr. Jorge; Cruz Ch., Dr. Rodrigo (Universidad de Valparaíso, 2021)

Recognition of Variants of Concern by Antibodies and T Cells Induced by a SARS-CoV-2 Inactivated Vaccine

Gonzalez Aramundiz, Jose Vicente (2021)

BackgroundSevere acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the virus responsible of the current pandemic ongoing all around the world. Since its discovery in 2019, several circulating variants have emerged ...

Clinical and epidemiological aspects of Delta and Gamma SARS-CoV-2 variant of concern from the western Brazilian Amazon

Sgorlon, Gabriella; Queiroz, Jackson Alves da Silva; Roca, Tárcio Peixoto; Silva, Ana Maisa Passos da; Gasparelo, Nadson Willian Felipe; Teixeira, Karolaine Santos; Oliveira, Andreia Souza da Nóbrega; Mendonça, Aline Linhares Ferreira de Melo; Maia, Adriana Cristina Salvador; Pereira, Soraya dos Santos; Batista, Flávia Serrano; Salcedo, Juan Miguel Villalobos; Rampazzo, Rita de Cassia Pontello; Resende, Paola Cristina; Siqueira, Marilda Mendonça; Naveca, Felipe Gomes; Vieira, Deusilene (Fundação Oswaldo Cruz. Instituto Oswaldo Cruz., 2023)

Assessment of Mutations Associated With Genomic Variants of SARS-CoV-2: RT-qPCR as a Rapid and Affordable Tool to Monitoring Known Circulating Variants in Chile, 2021

Angulo, Jenniffer; Martinez-Valdebenito, Constanza; Pardo-Roa, Catalina; Almonacid, Leonardo I. I.; Fuentes-Luppichini, Eugenia; Contreras, Ana Maria; Maldonado, Constanza; Le Corre, Nicole; Melo, Francisco; Medina, Rafael A. A.; Ferres, Marcela (SPRINGER INTERNATIONAL PUBLISHING AG, 2022)

Since the first report of SARS-CoV-2 infection in humans, the virus has mutated to develop new viral variants with higher infection rates and more resistance to neutralization by antibodies elicited after natural SARS-CoV-2 ...

Detection of the Omicron variant of SARS- CoV-2 by restriction analysis targeting the mutations K417N and N440K of the spike protein.: Detección de la Variante Ómicron del SARS-CoV-2 por análisis de restricción de dos mutaciones de la proteína de la espiga.

Jaspe, Rossana C.; Zambrano, José Luis; Hidalgo, Mariana; Sulbarán, Yoneira; Loureiro, Carmen L.; Moros, Zoila C.; Garzaro, Domingo J.; Liprandi, Ferdinando; Rangel, Héctor R.; Pujol, Flor H. (Universidad del Zulia, 2022)

Sub-lineages of the Omicron variant of SARS-CoV-2: characteristic mutations and their relation to epidemiological behavior.: Sub-linajes de la variante Ómicron del SARS-CoV-2: mutaciones características y su relación con el comportamiento epidemiológico.

Zambrano, José Luis; Jaspe, Rossana C; Hidalgo, Mariana; Loureiro, Carmen L; Sulbarán, Yoneira; Moros, Zoila C; Garzaro, Domingo J; Vizzi, Esmeralda; Rangel, Héctor R; Liprandi, Ferdinando; Pujol, Flor H (Universidad del Zulia, 2022)

Metagenomic pipeline for identifying co-infections among distinct SARS-CoV-2 variants of concern: Study cases from Alpha to Omicron

Molina Mora, José Arturo; Cordero Laurent, Estela; Calderón Osorno, Melany; Chacón Ramírez, Édgar; Duarte Martínez, Francisco (2022)

Concomitant infection or co-infection with distinct SARS-CoV-2 genotypes have been reported as part of the epidemiological surveillance of the COVID-19 pandemic. In the context of the spread of more transmissible variants ...

SARS-CoV-2’s Variants of Concern: A Brief Characterization

Scovino, Aline Miranda; Dahab, Elizabeth Chen; Vieira, Gustavo Fioravanti; Lima, Leonardo Freire de; Lima, Celio Geraldo Freire de; Morrto, Alexandre (Frontiers Media, 2023)

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