Evidence map›Paper›PMID 30805929›Full record

ArticleJournal of fish diseases2019

Monitoring infection with Piscine myocarditis virus and development of cardiomyopathy syndrome in farmed Atlantic salmon (Salmo salar L.) in Norway.

Julie Christine Svendsen, Stian Nylund, Anja B Kristoffersen, Harald Takle, Julia Fossberg Buhaug, Britt Bang Jensen

Open access · hybridAbstract read
In one paragraph

Article in Journal of fish diseases, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.6field-weighted citation impact, top 20% 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

8 citing papers in PubMed, 21 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

6 authors at 4 institutions in 1 country.

Julie Christine SvendsenNorwegian Veterinary Institute, Oslo, Norway.
Stian NylundPharmaq Analytiq, Bergen, Norway.
Anja B KristoffersenNorwegian Veterinary Institute, Oslo, Norway.
Harald TakleMarine Harvest, Bergen, Norway.
Julia Fossberg BuhaugLerøy Midt AS, Sandstad, Norway.
Britt Bang JensenNorwegian Veterinary Institute, Oslo, Norway.ORCID https://orcid.org/0000-0001-9536-9078
Norwegian Veterinary Institute · NOLerøy (Norway) · NONorwegian Institute of Marine Research · NOPharmaq (Norway) · NO

Funding

Norwegian Seafood Research Fund 90118
6 · The paper itself

Abstract

An epidemiological study was carried out in Norway in 2015-2018, investigating the development of infection with Piscine myocarditis virus (PMCV) and development of cardiomyopathy syndrome (CMS) in farmed Atlantic salmon. Cohorts from 12 sites were followed and sampled every month or every other month from sea transfer to slaughter. PMCV was detected at all sites and in all sampled cages, and fish in six sites developed clinical CMS. The initial infection happened between 1 and 7 months post-sea transfer, and the median time from infection with PMCV until outbreak of CMS was 6.5 months. Generally, fish from sites with CMS had higher viral titre and a higher prevalence of PMCV, compared to sites that did not develop clinical CMS. The virus persisted until the point of slaughter at most (11 out of 12) of the sites. The detection of PMCV in all sites suggests that PMCV is more widespread than previously known. Screening for PMCV as a tool to monitor impending outbreaks of CMS must be supported by observations of the health status of the fish and risk factors for development of disease.

Indexed as

AnimalsAquacultureCardiomyopathiesEpidemiological MonitoringFish DiseasesMyocardiumNorwayRisk FactorsRNA, ViralSalmo salarTotiviridaeViral LoadRNA, ViralAtlantic salmoncardiomyopathy syndromecohort studyepidemiologyfield investigationpiscine myocarditisPiscine myocarditis virus

Identifiers

PMID30805929
PMCPMC6849737
OpenAlexW2915447899

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.