Evidence map›Paper›PMID 26399846›Full record

ReviewActa veterinaria Scandinavica2015

Virus-induced congenital malformations in cattle.

Jørgen S Agerholm, Marion Hewicker-Trautwein, Klaas Peperkamp, Peter A Windsor

Open access · goldAbstract readReview
In one paragraph

Review in Acta veterinaria Scandinavica, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
18.1field-weighted citation impact, top 1% 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

41 citing papers in PubMed, 94 citations in OpenAlex.

  1. Article
  2. Article
  3. Risk Factors for Tail Alterations on German Dairy Farms.Animals : an open access journal from MDPI · 2026
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  4. Article
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  9. Review
  10. The Prevalence of Tail Alterations on German Dairy Farms.Animals : an open access journal from MDPI · 2025
    Article
  11. An Overview of Developmental Disorders Leading to Dystocia in Cattle.Reproduction in domestic animals = Zuchthygiene · 2025
    Review
  12. Article
  13. Article
  14. Article
  15. Article
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  18. Review
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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

4 authors at 4 institutions in 4 countries.

Jørgen S AgerholmSection for Veterinary Reproduction and Obstetrics, Department of Large Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Dyrlaegevej 68, 1870, Frederiksberg C, Denmark. jager@sund.ku.dk.
Marion Hewicker-TrautweinDepartment of Pathology, University of Veterinary Medicine Hannover, Bünteweg 17, 30559, Hannover, Germany. Marion.Hewicker-Trautwein@tiho-hannover.de.
Klaas PeperkampDepartment of Pathology, GD Animal Health, Arnsbergstraat 7, P.O. Box 9, 7400 AA, Deventer, The Netherlands. k.peperkamp@gddiergezondheid.nl.
Peter A WindsorFaculty of Veterinary Science, University of Sydney, Camden, NSW, 2570, Australia. peter.windsor@sydney.edu.au.
De Gezondheidsdienst voor Dieren · NLUniversity of Copenhagen · DKUniversity of Sydney · AUUniversity of Veterinary Medicine Hannover, Foundation · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Diagnosing the cause of bovine congenital malformations (BCMs) is challenging for bovine veterinary practitioners and laboratory diagnosticians as many known as well as a large number of not-yet reported syndromes exist. Foetal infection with certain viruses, including bovine virus diarrhea virus (BVDV), Schmallenberg virus (SBV), blue tongue virus (BTV), Akabane virus (AKAV), or Aino virus (AV), is associated with a range of congenital malformations. It is tempting for veterinary practitioners to diagnose such infections based only on the morphology of the defective offspring. However, diagnosing a virus as a cause of BCMs usually requires laboratory examination and even in such cases, interpretation of findings may be challenging due to lack of experience regarding genetic defects causing similar lesions, even in cases where virus or congenital antibodies are present. Intrauterine infection of the foetus during the susceptible periods of development, i.e. around gestation days 60-180, by BVDV, SBV, BTV, AKAV and AV may cause malformations in the central nervous system, especially in the brain. Brain lesions typically consist of hydranencephaly, porencephaly, hydrocephalus and cerebellar hypoplasia, which in case of SBV, AKAV and AV infections may be associated by malformation of the axial and appendicular skeleton, e.g. arthrogryposis multiplex congenita. Doming of the calvarium is present in some, but not all, cases. None of these lesions are pathognomonic so diagnosing a viral cause based on gross lesions is uncertain. Several genetic defects share morphology with virus induced congenital malformations, so expert advice should be sought when BCMs are encountered.

Indexed as

AnimalsCattleCattle Diseases

Identifiers

PMID26399846
PMCPMC4581091
OpenAlexW1898787059

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.