Search Results - Omicron,

Caracterización de genomas recombinantes de la variante ómicron del SARS-CoV-2 entre el 2022 y el 2023 en el departamento de Antioquia, Colombia.

Alternate Title: Characterization of recombinant genomes of the omicron variant of SARS-CoV-2 between 2022 and 2023 in the department of Antioquia, Colombia.

Authors: Velarde, Cristian Arbey Vega, Leila Cristina Betancur, Idabely

Source: Biomédica: Revista del Instituto Nacional de Salud. jun2026, Vol. 46 Issue 2, p228-245. 18p.

Subjects: SARS-CoV-2 Omicron variant, RECOMBINANT viruses, PHYLOGENY, VIRUS diseases, AMINO acid sequence, NUCLEOTIDE sequencing, SARS-CoV-2

Geographic Terms: ANTIOQUIA (Colombia : Dept.), COLOMBIA

Genomic Surveillance of SARS‐CoV‐2 in Senegal (2020–2024): Variant Turnover, Omicron Introductions, and Interregional Spread.

Authors: Ndiaye, Ndeye Awa Sankhe, Safiétou Jallow, Mamadou Malado et al.

Source: Influenza & Other Respiratory Viruses. Jun2026, Vol. 20 Issue 6, p1-12. 12p.

Characterization of recombinant genomes of the omicron variant of SARS-CoV-2 between 2022 and 2023 in the department of Antioquia, Colombia

Transliterated Title: Caracterización de genomas recombinantes de la variante ómicron del SARS-CoV-2 entre el 2022 y el 2023 en el departamento de Antioquia, Colombia

Authors: Velarde CA Vega LC Betancur I

Source: Biomedica : revista del Instituto Nacional de Salud [Biomedica] 2026 Jun 01; Vol. 46 (2), pp. 228-245. Date of Electronic Publication: 2026 Jun 01.

Publication Type: English Abstract; Journal Article

Journal Info: Publisher: Instituto Nacional de Salud Country of Publication: Colombia NLM ID: 8205605 Publication Model: Electronic Cited Medium: Internet ISSN: 2590-7379 (Electronic) Linking ISSN: 01204157 NLM ISO Abbreviation: Biomedica Subsets: MEDLINE

Severity of COVID-19 Omicron Variants: A Global Systematic Review.

Authors: Malhotra, Deepa Nepal, Rajeev M. Zografaki, Irini et al.

Source: Infectious Diseases & Therapy. Jul2026, Vol. 15 Issue 7, p1827-1849. 23p.

Immunogenicity and Protection of mRNA Vaccine Encoding Spike Protein of SARS-CoV-2 Omicron-XEC Subvariant.

Authors: Guan, Xiaoqing Cho, Hansam Liu, Qian et al.

Source: International Journal of Molecular Sciences. May2026, Vol. 27 Issue 10, p4218. 15p.

Somatic Evolution of a Germline Antibody Expands its Breadth to Neutralize Early SARS‐CoV‐2 Omicron Variants.

Authors: Lv, Huibin Feng, Ziqi Teo, Qi Wen et al.

Source: Advanced Science. Jul2026, p1. 13p. 6 Illustrations.

Shifting Epicenters: The Dynamic Regional Dispersal of SARS-CoV-2 Omicron in Poland.

Authors: Horecki, Marcin Serwin, Karol Parczewski, Miłosz

Source: Viruses (1999-4915). May2026, Vol. 18 Issue 5, p520. 16p.

Analysis of in-hospital mortality and associated risk factors in hospitalized elderly patients with an Omicron infection.

Authors: Liu, Yan Liu, Jiao Wang, Ya-Nan et al.

Source: Journal of Infection in Developing Countries. Feb2026, Vol. 20 Issue 2, p153-159. 7p.

Impact of First SARS‐CoV‐2 Infection Variant on Serological Responses Against Omicron: Findings From the SIREN Study.

Authors: Insalata, Ferdinando Atti, Ana Carr, Edward J. et al.

Source: Influenza & Other Respiratory Viruses. Feb2026, Vol. 20 Issue 2, p1-9. 9p.

Early COVID‐19 and Severity of Subsequent Omicron Infection in Ontario Canada.

Authors: Kassee, Caroline Shigayeva, Altynay Kandel, Christopher et al.

Source: Influenza & Other Respiratory Viruses. Jan2026, Vol. 20 Issue 1, p1-7. 7p.

Neutralising antibody responses to emerging SARS‐CoV‐2 omicron sub‐variants are enhanced in persons with hybrid immunity.

Authors: Walmsley, Sharon L Nabipoor, Majid Qi, Freda et al.

Source: Clinical & Translational Immunology. Apr2026, Vol. 15 Issue 4, p1-9. 9p.

Persistent symptoms, cognitive impairment, and clinical predictors of long COVID one year after Omicron infection: A clinical case–control study from the Faroe Islands.

Authors: Helmsdal, Gunnhild Kristiansen, Marnar Fríðheim Gaard, Eyðbjørg Klemmentsen et al.

Source: PLoS ONE. 6/16/2026, Vol. 21 Issue 6, p1-14. 14p.

Protective Effectiveness of Sars-Cov-2 Infection Risk Among Hybrid, Vaccine, and Infection-induced Immunity Against the Omicron Variant, K-Serosmart.

Authors: Zhang, Yifan Chang, Won Dieckhaus, Kevin et al.

Source: Open Forum Infectious Diseases. May2026, Vol. 13 Issue 5, p1-12. 12p.

Antiviral Activity of Remdesivir and Obeldesivir Against SARS-CoV-2 Omicron Subvariants That Were Circulating from September 2023 Through June 2025.

Authors: Rodriguez, Lauren Li, Jiani Han, Dong et al.

Source: Viruses (1999-4915). Feb2026, Vol. 18 Issue 2, p255. 10p.

Genomic Diversity of SARS-CoV-2 Omicron Sublineages and Co-Circulation with Respiratory Viruses in Pediatric Patients in Sao Paulo, Brazil.

Authors: Dorlass, Erick Gustavo Scagion, Guilherme Pereira Oliveira, Fabyano Bruno Leal de et al.

Source: Viruses (1999-4915). Nov2025, Vol. 17 Issue 11, p1421. 11p.

Detection, Follow-Up Testing, and Genomic Characterization of SARS-CoV-2 Omicron in Tigers and Gorillas.

Authors: Wang, Leyi Kayastha, Sandipty Burgdorf-Moisuk, Anne et al.

Source: COVID. Mar2026, Vol. 63 Issue 3, p37. 13p.

LL‐37 Inhibits TMPRSS2‐Mediated S2' Site Cleavage and SARS‐CoV‐2 Infection but Not Omicron Variants.

Authors: Bi, Zhenfei Ren, Wenyan Zeng, Hao et al.

Source: Cell Proliferation. Dec2025, Vol. 58 Issue 12, p1-16. 16p.

Consolidating Estimates of the Incubation Period for Omicron Subvariants From the Literature and Their Comparison to the Estimate From Taiwan: A Systematic Review and Meta‐Analysis, September 2024.

Authors: Akhmetzhanov, Andrei R. Cheng, Hao‐Yuan Cheng, Gillian et al.

Source: Influenza & Other Respiratory Viruses. Nov2025, Vol. 19 Issue 11, p1-9. 9p.

Quantifying SARS-CoV-2 Omicron variant spread and the impact of non-pharmaceutical interventions in Newfoundland and Labrador, Canada.

Authors: Anokye, Francis Li, Michael W. Z. Walker, Steve et al.

Source: PLoS Computational Biology. 4/8/2026, Vol. 22 Issue 4, p1-16. 16p.

Selective Endocytosis-Mediated Omicron S1-RBD Internalization Revealed by Reconstitution of ACE2-S1-RBD Interaction on Micropatterned Membrane Substrates.

Authors: Philip, Angelin M. Uddin, S. M. Nasir Islam, Zeyaul et al.

Source: International Journal of Molecular Sciences. Oct2025, Vol. 26 Issue 20, p10216. 19p.