Evidence map›Paper›PMID 39882310›Full record

ArticleVirus evolution2025

Major change in swine influenza virus diversity in France owing to emergence and widespread dissemination of a newly introduced H1N2 1C genotype in 2020.

Gautier Richard, Séverine Hervé, Amélie Chastagner, Stéphane Quéguiner, Véronique Beven, Edouard Hirchaud, Nicolas Barbier, Stéphane Gorin, Yannick Blanchard, Gaëlle Simon

Abstract read
In one paragraph

Article in Virus evolution, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

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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

10 authors.

Gautier RichardANSES, Ploufragan-Plouzané-Niort Laboratory, Swine Virology Immunology Unit, National Reference Laboratory for Swine Influenza, BP53, Ploufragan 22440, France.ORCID https://orcid.org/0000-0003-3663-4569
Séverine HervéANSES, Ploufragan-Plouzané-Niort Laboratory, Swine Virology Immunology Unit, National Reference Laboratory for Swine Influenza, BP53, Ploufragan 22440, France.ORCID https://orcid.org/0000-0002-2223-7071
Amélie ChastagnerANSES, Ploufragan-Plouzané-Niort Laboratory, Swine Virology Immunology Unit, National Reference Laboratory for Swine Influenza, BP53, Ploufragan 22440, France.
Stéphane QuéguinerANSES, Ploufragan-Plouzané-Niort Laboratory, Swine Virology Immunology Unit, National Reference Laboratory for Swine Influenza, BP53, Ploufragan 22440, France.
Véronique BevenANSES, Ploufragan-Plouzané-Niort Laboratory, Viral Genetic and Biosecurity Unit, BP53, Ploufragan 22440, France.
Edouard HirchaudANSES, Ploufragan-Plouzané-Niort Laboratory, Viral Genetic and Biosecurity Unit, BP53, Ploufragan 22440, France.
Nicolas BarbierANSES, Ploufragan-Plouzané-Niort Laboratory, Swine Virology Immunology Unit, National Reference Laboratory for Swine Influenza, BP53, Ploufragan 22440, France.
Stéphane GorinANSES, Ploufragan-Plouzané-Niort Laboratory, Swine Virology Immunology Unit, National Reference Laboratory for Swine Influenza, BP53, Ploufragan 22440, France.ORCID https://orcid.org/0009-0006-5776-7693
Yannick BlanchardANSES, Ploufragan-Plouzané-Niort Laboratory, Viral Genetic and Biosecurity Unit, BP53, Ploufragan 22440, France.ORCID https://orcid.org/0000-0002-4711-6671
Gaëlle SimonANSES, Ploufragan-Plouzané-Niort Laboratory, Swine Virology Immunology Unit, National Reference Laboratory for Swine Influenza, BP53, Ploufragan 22440, France.ORCID https://orcid.org/0000-0003-1099-5075

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Swine influenza A viruses (swIAVs) are a major cause of respiratory disease in pigs worldwide, presenting significant economic and health risks. These viruses can reassort, creating new strains with varying pathogenicity and cross-species transmissibility. This study aimed to monitor the genetic and antigenic evolution of swIAV in France from 2019 to 2022. Molecular subtyping revealed a marked increase in H1

Indexed as

epizooticEurasian avian–like lineagegenetic diversityH1N2surveillanceswine influenzavirus evolution

Identifiers

PMID39882310
PMCPMC11776742

What OpenQuestion holds

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LicenceCC BY-NC
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.