ArticleVirus genes2023
Subregional origins of emerging SARS-CoV-2 variants during the second pandemic wave in Côte d'Ivoire.
Article in Virus genes, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Pooled it
- Atorvastatin and telmisartan do not reduce nasopharyngeal carriage of SARS-CoV-2 in mild or moderate COVID-19 in a phase IIb randomized controlled trial.Scientific reports · 2024Trial
- Two years of SARS-CoV-2 genomic surveillance capacity development in Guinea.Scientific reports · 2026Article
- Seroprevalence of endemic and emergent coronaviruses among SARS-COV-2 patients and healthcare workers in Abidjan, Côte d'Ivoire.BMC infectious diseases · 2026Article
- Genomic diversity of SARS-CoV-2 carriage in a cohort of schoolchildren in Côte d'ivoire during COVID-19 pandemics: insights from pre-delta emergence.BMC infectious diseases · 2026Article
- Genomic surveillance and phylo-evolutionary analysis of SARS-CoV-2 variants in Osun state, Nigeria during the second wave of COVID-19 pandemic.BMC medical genomics · 2025Article
Corrections and comments
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Authors and funding
12 authors.
Funding
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants with increased transmissibility, virulence and immune escape abilities have heavily altered the COVID-19 pandemic's course. Deciphering local and global transmission patterns of those variants is thus key in building a profound understanding of the virus' spread around the globe. In the present study, we investigate SARS-CoV-2 variant epidemiology in Côte d'Ivoire, Western sub-Saharan Africa. We therefore generated 234 full SARS-CoV-2 genomes stemming from Central and Northern Côte d'Ivoire. Covering the first and second pandemic wave the country had been facing, we identified 20 viral lineages and showed that in Côte d'Ivoire the second pandemic wave in 2021 was driven by the spread of the Alpha (B.1.1.7) and Eta (B.1.525) variant. Our analyses are consistent with a limited number of international introductions of Alpha and Eta into Côte d'Ivoire, and those introduction events mostly stemmed from within the West African subregion. This suggests that subregional travel to Côte d'Ivoire had more impact on local pandemic waves than direct intercontinental travel.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.