Evidence map›Paper›PMID 32641149›Full record

ArticleVeterinary research2020

Avian Metapneumovirus subtype B around Europe: a phylodynamic reconstruction.

Giovanni Franzo, Matteo Legnardi, Giulia Mescolini, Claudia Maria Tucciarone, Caterina Lupini, Giulia Quaglia, Elena Catelli, Mattia Cecchinato

Open access · goldAbstract read
In one paragraph

Article in Veterinary research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed
3.2field-weighted citation impact, top 7% of its field
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

32 citing papers in PubMed, 52 citations in OpenAlex.

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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

8 authors at 2 institutions in 1 country.

Giovanni FranzoDepartment of Animal Medicine, Production and Health, University of Padua, Legnaro, PD, Italy. giovanni.franzo@unipd.it.ORCID http://orcid.org/0000-0003-2991-217X
Matteo LegnardiDepartment of Animal Medicine, Production and Health, University of Padua, Legnaro, PD, Italy.
Giulia MescoliniDepartment of Veterinary Medical Sciences, University of Bologna, Ozzano dell'emilia, BO, Italy.
Claudia Maria TucciaroneDepartment of Animal Medicine, Production and Health, University of Padua, Legnaro, PD, Italy.
Caterina LupiniDepartment of Veterinary Medical Sciences, University of Bologna, Ozzano dell'emilia, BO, Italy.
Giulia QuagliaDepartment of Veterinary Medical Sciences, University of Bologna, Ozzano dell'emilia, BO, Italy.
Elena CatelliDepartment of Veterinary Medical Sciences, University of Bologna, Ozzano dell'emilia, BO, Italy.
Mattia CecchinatoDepartment of Animal Medicine, Production and Health, University of Padua, Legnaro, PD, Italy.
University of Bologna · ITUniversity of Padua · IT

Funding

Department of Animal Medicine, Production and Health, University of Padua BIRD187958/18
6 · The paper itself

Abstract

Avian Metapneumovirus (aMPV) has been recognized as a respiratory pathogen of turkey and chickens for a long time. Recently, a crescent awareness of aMPV, especially subtype B, clinical and economic impact has risen among European researchers and veterinarians. Nevertheless, the knowledge of its epidemiology and evolution is still limited. In the present study, the broadest available collection of partial G gene sequences obtained from European aMPV-B strains was analyzed using different phylodynamic and biostatistical approaches to reconstruct the viral spreading over time and the role of different hosts on its evolution. After aMPV-B introduction, approximatively in 1985 in France, the infection spread was relatively quick, involving the Western and Mediterranean Europe until the end of the 1990s, and then spreading westwards at the beginning of the new millennium, in parallel with an increase of viral population size. In the following period, a wider mixing among aMPV-B strains detected in eastern and western countries could be observed. Most of the within-country genetic heterogeneity was ascribable to single or few introduction events, followed by local circulation. This, combined with the high evolutionary rate herein demonstrated, led to the establishment of genetically and phenotypically different clusters among countries, which could affect the efficacy of natural or vaccine-induced immunity and should be accounted for when planning control measure implementation. On the contrary, while a significant strain exchange was proven among turkey, guinea fowl and chicken, no evidence of differential selective pressures or specific amino-acid mutations was observed, suggesting that no host adaptation is occurring.

Indexed as

ChickensTurkeysAnimalsEuropeEvolution, MolecularMetapneumovirusParamyxoviridae InfectionsPoultry DiseasesAvian MetapneumovirusEuropeEvolutionMolecular epidemiologyPhylodynamic

Identifiers

PMID32641149
PMCPMC7346485
OpenAlexW3041903891

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.