Evidence map›Paper›PMID 30665406›Full record

ArticleBMC veterinary research2019

Prevalence of bovine fascioliasis and economic impact associated with liver condemnation in abattoirs in Mongu district of Zambia.

Stanley S Nyirenda, Matthews Sakala, Lennon Moonde, Edgar Kayesa, Paul Fandamu, Fredrick Banda, Yona Sinkala

Open access · goldAbstract read
In one paragraph

Article in BMC veterinary research, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed, 3 pooled it
7.1field-weighted citation impact, top 2% 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

27 citing papers in PubMed, 3 syntheses or guidelines pooled it, 55 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Pooled it
  4. Multi-marker analysis ofParasitology · 2025
    Article
  5. Article
  6. Article
  7. Freshwater snail-borne parasitic diseases in Africa.Tropical medicine and health · 2024
    Review
  8. Review
  9. Investigation ofInternational journal of veterinary science and medicine · 2024
    Article
  10. Article
  11. Article
  12. Article
  13. Prevalence of flukes (Helminthologia · 2023
    Article
  14. High prevalence of liver fluke infestation,Open veterinary journal · 2023
    Article
  15. Article
  16. Molecular Characterization ofInfection and drug resistance · 2023
    Article
  17. Article
  18. Potential Hybridization ofPathogens (Basel, Switzerland) · 2022
    Article
  19. Article
  20. 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

7 authors at 2 institutions in 1 country.

Stanley S NyirendaCentral Veterinary Research Institute, P.O. BOX 33980, Lusaka, Balmoral, Zambia. stanleynyirenda@yahoo.co.uk.ORCID http://orcid.org/0000-0002-0374-457X
Matthews SakalaMongu Veterinary Regional Diagnostic Laboratory, Mongu, Zambia.
Lennon MoondeMongu Veterinary Regional Diagnostic Laboratory, Mongu, Zambia.
Edgar KayesaCentral Veterinary Research Institute, P.O. BOX 33980, Lusaka, Balmoral, Zambia.
Paul FandamuCentral Veterinary Research Institute, P.O. BOX 33980, Lusaka, Balmoral, Zambia.
Fredrick BandaMongu Veterinary Regional Diagnostic Laboratory, Mongu, Zambia.
Yona SinkalaDepartment of Veterinary Services, Mulungushi House, Lusaka, Zambia.
Golden Valley Agricultural Research Trust · ZMMinistry of Agriculture and Livestock · ZM

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFascioliasis is a trematode zoonotic snail-borne disease of public health and economic importance. The disease causes liver damage and is hardly recognized by medical personnel hence, is rarely considered as the differential diagnosis. In animals, the disease leads to mortalities, growth retardation, drop in livestock production and condemnation of the infected livers during meat inspection. The cross-sectional study was conducted from 2013 to 2017 in abattoirs in Mongu district, Western province of Zambia. Each selected carcass was examined macroscopically for bovine fascioliasis by dissecting the liver and checking for adult liver flukes. Infested and condemned livers were weighed and incinerated.

resultsA total of 69,152 carcasses with their livers was examined at the abattoirs for adult Fasciola worms and 44,511 (64.4%) were positive. According to the intensity of pathological lesions, 55.3% constituted severely affected livers, 30.3% were moderately affected livers and 14.4% were lightly affected livers. Our observation revealed that the most prevalent liver fluke identified was Fasciola gigantica (56.1%) and it mostly affected the poor body conditioned animals (71.4%). The study also indicated that 164,600 kg liver was condemned and destroyed. This reduced the income base for small-scale livestock farmers to about ZMW 7,407,000.00, which was equivalent to 592,560 USD.

conclusionIn conclusion, our study suggests that the prevalence of bovine fascioliasis was high resulting in a large amount of liver being condemned and destroyed, leading to economic losses for affected livestock farmers in the area. Consequently, there is a need to take the necessary measures to control the disease and create awareness among medical personnel to consider it as a differential diagnosis in all functional liver deficiencies due to the zoonotic nature of the disease.

Indexed as

AbattoirsAnimal HusbandryAnimalsCattleCattle DiseasesCross-Sectional StudiesFasciolaFascioliasisLiverPrevalenceZambiaBovineEconomic lossFascioliasisLymnaeaZambia

Identifiers

PMID30665406
PMCPMC6341647
OpenAlexW2943470572

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.