ArticleVeterinary world2018
Risk factors of a viral nervous necrosis disease in grouper (
Article in Veterinary world, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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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.
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.
Who cites it
3 citing papers in PubMed, 10 citations in OpenAlex.
- The multifaceted challenge of viral nervous necrosis in fish farming: a review of current knowledge and control.Veterinary research communications · 2026Review
- Distribution and Risk Factors Associated With Tilapia Parvovirus (TiPV) Presence in Red Hybrid Tilapia (Transboundary and emerging diseases · 2025Article
- Betanodavirus and VER Disease: A 30-year Research Review.Pathogens (Basel, Switzerland) · 2020Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimThe aim of the study was to determine the prevalence and risk factors of viral nervous necrosis (VNN) disease in tiger grouper cultured in the floating net cage in Bintan district, Indonesia. MATERIALS AND
methodsSampling used multiple stages with ponds as interest units. The selection conducted by systematic random sampling from the entire net cage in Bintan district. The fish samples were selected based on the appearance of clinical signs of infected fish. The risk factors investigated in this study included net cage, technical, and sample fish information, culture, water quality, and feed management. A total of 195 fishes pooled to the 39 net cages and tested using the nested polymerase chain reaction technique to determine the VNN status. The brain and eye processed for histopathology.
resultsThe prevalence rate of VNN on the net cage was 38% (15/39). The risk factors affecting VNN using bivariate analysis was cleaning the net (
conclusionIt proves that the Bintan waters contaminated by VNN had a prevalence rate of 38% from the total sample based on bivariate method, net cleaning, net replacement, and knowledge on the VNN outbreak. Natural infection of VNN in grouper leads to vacuolization of the brain, the eye, and muscles nearby the eye as well the kidney necrosis.
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What OpenQuestion holds
Registered trials
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.