Evidence map›Paper›PMID 26423523›Full record

ArticleActa veterinaria Scandinavica2015

Associations between biosecurity and outbreaks of canine distemper on Danish mink farms in 2012-2013.

Louise Gregers-Jensen, Jens Frederik Agger, Anne Sofie Vedsted Hammer, Lars Andresen, Mariann Chrièl, Emma Hagberg, Mette Kragh Jensen, Mette Sif Hansen, Charlotte Kristiane Hjulsager, Tina Struve

Abstract read
In one paragraph

Article 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 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
  2. Article
  3. Article
  4. Article
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.

Louise Gregers-JensenDepartment of Veterinary Disease Biology, Faculty of Health and Medical Sciences, University of Copenhagen, Ridebanevej 3, 1870, Frederiksberg C, Denmark. louise@gregers-jensen.no.
Jens Frederik AggerDepartment of Large Animal Sciences, Faculty of Health and Medical Sciences, University of Copenhagen, Grønnegårdsvej 8, 1870, Frederiksberg C, Denmark. jfa@sund.ku.dk.
Anne Sofie Vedsted HammerDepartment of Veterinary Disease Biology, Faculty of Health and Medical Sciences, University of Copenhagen, Ridebanevej 3, 1870, Frederiksberg C, Denmark. hammer@sund.ku.dk.
Lars AndresenDepartment of Veterinary Disease Biology, Faculty of Health and Medical Sciences, University of Copenhagen, Ridebanevej 3, 1870, Frederiksberg C, Denmark. laran@sund.ku.dk.
Mariann ChrièlNational Veterinary Institute, Technical University of Denmark, Bülowsvej 27, 1870, Frederiksberg C, Denmark. march@vet.dtu.dk.
Emma HagbergKopenhagen Diagnostics, Kopenhagen Fur, Langagervej 60, 2600, Glostrup, Denmark. eha@kopenhagenfur.com.
Mette Kragh JensenKopenhagen Diagnostics, Kopenhagen Fur, Langagervej 60, 2600, Glostrup, Denmark. mkj@kopenhagenfur.com.
Mette Sif HansenNational Veterinary Institute, Technical University of Denmark, Bülowsvej 27, 1870, Frederiksberg C, Denmark. mesi@vet.dtu.dk.
Charlotte Kristiane HjulsagerNational Veterinary Institute, Technical University of Denmark, Bülowsvej 27, 1870, Frederiksberg C, Denmark. ckhj@vet.dtu.dk.
Tina StruveKopenhagen Diagnostics, Kopenhagen Fur, Langagervej 60, 2600, Glostrup, Denmark. tst@kopenhagenfur.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDuring 8 months from July 2012 to February 2013, a major outbreak of canine distemper involving 64 mink farms occurred on the Danish peninsula of Jutland. The canine distemper outbreak was associated with exposure of farmed mink to infected wild carnivores and could represent a deficit in biosecurity on the mink farms. The aim of this study was to investigate the extent and association of specific biosecurity measures with the outbreak. The study was carried out in an epidemiological case-control design. The case group consisted of the 61 farms, which had a confirmed outbreak of canine distemper from July 2012 to February 2013. The control group included 54 farms without an outbreak of canine distemper in 2012 or 2013, selected as the closest geographical neighbour to a case farm.

resultsThe results showed that significantly more control than case farms had vaccinated their mink against canine distemper virus. Mortality was only assessed on the case farms, and there was a non-significantly lower mortality on vaccinated farms than on the non-vaccinated farms. Furthermore, the proportion of farms with observations of wild red foxes (Vulpes vulpes) inside the farm enclosures were larger for case farms, indicating that the control farms had a better biosecurity or were not equally exposed to canine distemper virus. Generally, all farms had very few specific precautions at the gate entrance in respect to human visitors as well as animals. The use of biosecurity measures was very variable in both case and control farms. Not using plastic boot covers, presence of dogs and cats, presence of demarcated area for changing clothes when entering and leaving the farm area and presence of hand washing facilities significantly lowered the odds of the farm having a canine distemper virus outbreak.

conclusionsThe results of the study indicate that consistent use of correct vaccination strategies, implementation of biosecurity measures and limiting human and animal access to the mink farm can be important factors in reducing the risk for canine distemper outbreaks.

Indexed as

MinkAnimal HusbandryAnimalsCase-Control StudiesDenmarkDisease OutbreaksDistemperDistemper Virus, CanineFoxesRisk FactorsVaccination

Identifiers

PMID26423523
PMCPMC4589036

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.