ReviewCell2021
The origins of SARS-CoV-2: A critical review.
Review in Cell, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 263 papers, 3 of them syntheses that pooled it.
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
263 citing papers in PubMed, 3 syntheses or guidelines pooled it.
- Systematic Review and Meta-Analysis of Emerging Viral Zoonotic Diseases, 2016-2026.Transboundary and emerging diseases · 2026Pooled it
- Tracing the origin of Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2): A systematic review and narrative synthesis.Journal of medical virology · 2022Pooled it
- Preeclampsia and severe acute respiratory syndrome coronavirus 2 infection: a systematic review.Journal of hypertension · 2022Pooled it
- Shifting drivers and predictable corridors of an illegal wildlife trade network.Proceedings of the National Academy of Sciences of the United States of America · 2026Article
- Drivers of Viral Spillover: An Examination of How Pathogens Spread.Pathogens (Basel, Switzerland) · 2026Review
- Host OTUB2 and viral PLpro stabilize NSP8 to promote SARS-CoV-2 replication.Virologica Sinica · 2026Article
- COVID-19 and One Health Governance in Indonesia reveal challenges at the Wildlife Interface.EcoHealth · 2026Article
- IQ-TREE 3: phylogenomic inference software using complex evolutionary models.Molecular biology and evolution · 2026Article
- A self-assembled nanoparticle vaccine displaying chimeric and trimeric RBD-HRC elicits broad-spectrum neutralizing antibodies against multiple coronaviruses.Microbiology spectrum · 2026Article
- Glycan-binding properties of SARS-CoV-2 spike proteins: interactions with aminoglycoside antibiotics.Scientific reports · 2026Article
- Mechanistic insights into the noncovalent inhibition of SARS-CoV-2 PLpro: a multiscale computational study.Journal of computer-aided molecular design · 2026Article
- Synthetic Integration of an FCS into Coronaviruses-Hype or an Unresolved Biorisk? An Integrative Analysis of DNA Repair, Cancer Research, Drug Development, and Escape Mutant Traits.Life (Basel, Switzerland) · 2026Article
- Development and Application of a Pseudovirus-Based Assay for Modelling SARS-CoV-2 Spike Protein Mediated Drug Screening.International journal of molecular sciences · 2026Article
- A scalable maximum-likelihood framework for near-real-time monitoring of MERS-CoV evolutionary and zoonotic dynamics.Microbiology spectrum · 2026Article
- Viral emergence and pandemic preparedness in a One Health framework.Nature reviews. Microbiology · 2026Review
- SARS-CoV-2-induced dysregulation in ADAR editing patterns persists post viral clearance in individuals with mild COVID-19.Frontiers in cellular and infection microbiology · 2026Article
- Evolution of SARS-CoV-2 caused infection in farmed minks: continuous surveillance of an 11-month outbreak at the largest Latvian mink farm.Virus evolution · 2026Article
- AI-guided epitope engineering of a SARS-CoV-2 spike antigen for broad sarbecovirus neutralization.Frontiers in immunology · 2026Article
- An RGD motif on SARS-CoV-2 Spike induces TGF-β signaling and downregulates interferon.Journal of virology · 2025Article
- Quantitative Structure-Activity Relationship Study of Cathepsin L Inhibitors as SARS-CoV-2 Therapeutics Using Enhanced SVR with Multiple Kernel Function and PSO.International journal of molecular sciences · 2025Article
203 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
21 authors.
Funding
Abstract
Since the first reports of a novel severe acute respiratory syndrome (SARS)-like coronavirus in December 2019 in Wuhan, China, there has been intense interest in understanding how severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in the human population. Recent debate has coalesced around two competing ideas: a "laboratory escape" scenario and zoonotic emergence. Here, we critically review the current scientific evidence that may help clarify the origin of SARS-CoV-2.
Indexed as
Identifiers
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.