Evidence map›Paper›PMID 38904109›Full record

ArticleEuro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin2024

Highly pathogenic avian influenza A(H5N1) virus infections on fur farms connected to mass mortalities of black-headed gulls, Finland, July to October 2023.

Lauri Kareinen, Niina Tammiranta, Ari Kauppinen, Bianca Zecchin, Ambra Pastori, Isabella Monne, Calogero Terregino, Edoardo Giussani, Riikka Kaarto, Veera Karkamo and 20 more

Abstract read
In one paragraph

Article in Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
45citing papers in PubMed, 1 pooled it
–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

45 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  18. CD4Clinical & translational immunology · 2026
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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

30 authors.

Lauri KareinenFinnish Food Authority (FFA), Helsinki, Finland.
Niina TammirantaFinnish Food Authority (FFA), Helsinki, Finland.
Ari KauppinenFinnish Food Authority (FFA), Helsinki, Finland.
Bianca ZecchinIstituto Zooprofilattico Sperimentale delle Venezie (IZSVe), Legnaro, Italy.
Ambra PastoriIstituto Zooprofilattico Sperimentale delle Venezie (IZSVe), Legnaro, Italy.
Isabella MonneIstituto Zooprofilattico Sperimentale delle Venezie (IZSVe), Legnaro, Italy.
Calogero TerreginoIstituto Zooprofilattico Sperimentale delle Venezie (IZSVe), Legnaro, Italy.
Edoardo GiussaniIstituto Zooprofilattico Sperimentale delle Venezie (IZSVe), Legnaro, Italy.
Riikka KaartoFinnish Food Authority, Seinäjoki, Finland.
Veera KarkamoFinnish Food Authority (FFA), Helsinki, Finland.
Tanja LähteinenFinnish Food Authority (FFA), Helsinki, Finland.
Hanna LounelaFinnish Food Authority (FFA), Helsinki, Finland.
Tuija KantalaFinnish Food Authority (FFA), Helsinki, Finland.
Ilona LaamanenFinnish Food Authority (FFA), Helsinki, Finland.
Tiina NokirekiFinnish Food Authority (FFA), Helsinki, Finland.
Laura LondonFinnish Food Authority (FFA), Helsinki, Finland.
Otto HelveFinnish Institute for Health and Welfare (THL), Department of Health Security, Helsinki, Finland.
Sohvi KääriäinenFinnish Institute for Health and Welfare (THL), Department of Health Security, Helsinki, Finland.
Niina IkonenFinnish Institute for Health and Welfare (THL), Department of Health Security, Helsinki, Finland.
Jari JalavaFinnish Institute for Health and Welfare (THL), Department of Health Security, Helsinki, Finland.
Laura Kalin-MänttäriFinnish Institute for Health and Welfare (THL), Department of Health Security, Helsinki, Finland.
Anna KatzFinnish Institute for Health and Welfare (THL), Department of Health Security, Helsinki, Finland.
Carita Savolainen-KopraFinnish Institute for Health and Welfare (THL), Department of Health Security, Helsinki, Finland.
Erika LindhFinnish Institute for Health and Welfare (THL), Department of Health Security, Helsinki, Finland.
Tarja SironenUniversity of Helsinki, Department of Veterinary Biosciences, Helsinki, Finland.
Essi M KorhonenUniversity of Helsinki, Department of Veterinary Biosciences, Helsinki, Finland.
Kirsi AaltonenUniversity of Helsinki, Department of Veterinary Biosciences, Helsinki, Finland.
Monica GalianoWorldwide Influenza Centre, Francis Crick Institute, London, United Kingdom.
Alice FusaroIstituto Zooprofilattico Sperimentale delle Venezie (IZSVe), Legnaro, Italy.
Tuija GaddFinnish Food Authority (FFA), Helsinki, Finland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Highly pathogenic avian influenza (HPAI) has caused widespread mortality in both wild and domestic birds in Europe 2020-2023. In July 2023, HPAI A(H5N1) was detected on 27 fur farms in Finland. In total, infections in silver and blue foxes, American minks and raccoon dogs were confirmed by RT-PCR. The pathological findings in the animals include widespread inflammatory lesions in the lungs, brain and liver, indicating efficient systemic dissemination of the virus. Phylogenetic analysis of Finnish A(H5N1) strains from fur animals and wild birds has identified three clusters (Finland I-III), and molecular analyses revealed emergence of mutations known to facilitate viral adaptation to mammals in the PB2 and NA proteins. Findings of avian influenza in fur animals were spatially and temporally connected with mass mortalities in wild birds. The mechanisms of virus transmission within and between farms have not been conclusively identified, but several different routes relating to limited biosecurity on the farms are implicated. The outbreak was managed in close collaboration between animal and human health authorities to mitigate and monitor the impact for both animal and human health.

Indexed as

Animals, WildCharadriiformesDisease OutbreaksInfluenza A Virus, H5N1 SubtypeInfluenza in BirdsPhylogenyAnimalsBirdsFarmsFinlandFoxesMinkOrthomyxoviridae Infectionsblack-headed gullFinlandfoxFur animalHighly Pathogenic Avian Influenza A(H5N1)minkMutationraccoon dogsilver fox

Identifiers

PMID38904109
PMCPMC11191417

What OpenQuestion holds

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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.