Evidence map›Paper›PMID 34637920›Full record

ArticleInfection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases2021

Identification and characterization of SARS-CoV-2 clusters in the EU/EEA in the first pandemic wave: additional elements to trace the route of the virus.

Giovanni Faggioni, Paola Stefanelli, Francesco Giordani, Silvia Fillo, Anna Anselmo, Vanessa Vera Fain, Antonella Fortunato, Giancarlo Petralito, Filippo Molinari, Alessandra Lo Presti and 5 more

Abstract read
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In one paragraph

Article in Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors.

Giovanni FaggioniScientific Department, Army Medical Center, Rome, Italy. Electronic address: giovanni.faggioni@gmail.com.
Paola StefanelliDepartment of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy.
Francesco GiordaniScientific Department, Army Medical Center, Rome, Italy.
Silvia FilloScientific Department, Army Medical Center, Rome, Italy.
Anna AnselmoScientific Department, Army Medical Center, Rome, Italy.
Vanessa Vera FainScientific Department, Army Medical Center, Rome, Italy.
Antonella FortunatoScientific Department, Army Medical Center, Rome, Italy.
Giancarlo PetralitoScientific Department, Army Medical Center, Rome, Italy.
Filippo MolinariScientific Department, Army Medical Center, Rome, Italy.
Alessandra Lo PrestiDepartment of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy.
Angela Di MartinoDepartment of Infectious Diseases, Istituto Superiore di Sanità, Rome, Italy.
Stefano PalombaGeneral Directorate of Military Medical Services, Medical Situation Awareness Branch, Rome, Italy.
Riccardo De SantisScientific Department, Army Medical Center, Rome, Italy.
Giovanni RezzaHealth Prevention Directorate, Ministry of Health, Rome, Italy.
Florigio ListaScientific Department, Army Medical Center, Rome, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A high-quality dataset of 3289 complete SARS-CoV-2 genomes collected in Europe and European Economic Area (EAA) in the early phase of the first wave of the pandemic was analyzed. Among all single nucleotide mutations, 41 had a frequency ≥ 1%, and the phylogenetic analysis showed at least 6 clusters with a specific mutational profile. These clusters were differentially distributed in the EU/EEA, showing a statistically significant association with the geographic origin. The analysis highlighted that the mutations C

Indexed as

MutationPhylogenyCOVID-19EuropeGenome, ViralHumansItalyMutation RateSARS-CoV-2Cluster analysisCOVID-19SARS-CoV-2SNVs analysis

Identifiers

PMID34637920
PMCPMC8501518

What OpenQuestion holds

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Registered trials

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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.