ReviewViruses2025
Evolutionary Mechanisms of the Emergence of the Variants of Concern of SARS-CoV-2.
Review in Viruses, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
7 citing papers in PubMed.
- Characterization of recombinant genomes of the omicron variant of SARS-CoV-2 between 2022 and 2023 in the department of Antioquia, ColombiaBiomedica : revista del Instituto Nacional de Salud · 2026Article
- Molecular Characterization of Persistent SARS-CoV-2 Infections in Immunocompromised Patients.Viruses · 2026Article
- Comparative Assessment of Viral Load Retention in Surgical and Fabric Masks Worn by COVID-19 Patients.Viruses · 2025Article
- Special Issue: Molecular Research and Insights into COVID-19: 2nd Edition.International journal of molecular sciences · 2025Article
- The Omicron Wave in Tunisia: Dynamic, Diversity, and Phylogenetic Analyses.Microorganisms · 2025Article
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Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
1 author.
Funding
Abstract
The evolutionary origin of the variants of concern (VOCs) of SARS-CoV-2, characterized by a large number of new substitutions and strong changes in virulence and transmission rate, is intensely debated. The leading explanation in the literature is a chronic infection in immunocompromised individuals, where the virus evolves before returning into the main population. The present article reviews less-investigated hypotheses of VOC emergence with transmission between acutely infected hosts, with a focus on the mathematical models of stochastic evolution that have proved to be useful for other viruses, such as HIV and influenza virus. The central message is that understanding the acting factors of VOC evolution requires the framework of stochastic multi-locus evolution models, and that alternative hypotheses can be effectively verified by fitting results of computer simulation to empirical data.
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What OpenQuestion holds
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.