Evidence map›Paper›PMID 32310976›Full record

ArticlePLoS neglected tropical diseases2020

Ecology of domestic dogs Canis familiaris as an emerging reservoir of Guinea worm Dracunculus medinensis infection.

Robbie A McDonald, Jared K Wilson-Aggarwal, George J F Swan, Cecily E D Goodwin, Tchonfienet Moundai, Dieudonné Sankara, Gautam Biswas, James A Zingeser

Open access · goldAbstract read
In one paragraph

Article in PLoS neglected tropical diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
6.3field-weighted citation impact, top 3% 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

24 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Evaluating wildlife community composition around villages with varying Guinea worm (International journal for parasitology. Parasites and wildlife · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Copepod consumption by amphibians and fish with implications for transmission ofInternational journal for parasitology. Parasites and wildlife · 2021
    Article
  14. Article
  15. Dracunculiasis in a domestic dog in Brazil.Parasitology research · 2021
    Article
  16. Article
  17. Correlates of Variation in Guinea Worm Burden among Infected Domestic Dogs.The American journal of tropical medicine and hygiene · 2021
    Article
  18. Article
  19. Podoconiosis: key priorities for research and implementation.Transactions of the Royal Society of Tropical Medicine and Hygiene · 2020
    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

8 authors at 4 institutions in 4 countries.

Robbie A McDonaldEnvironment and Sustainability Institute, University of Exeter, Penryn, United Kingdom.ORCID 0000-0002-6922-3195
Jared K Wilson-AggarwalEnvironment and Sustainability Institute, University of Exeter, Penryn, United Kingdom.
George J F SwanEnvironment and Sustainability Institute, University of Exeter, Penryn, United Kingdom.
Cecily E D GoodwinEnvironment and Sustainability Institute, University of Exeter, Penryn, United Kingdom.
Tchonfienet MoundaiGuinea Worm Eradication Programme, Ministry of Public Health, N'Djamena, Republic of Chad.
Dieudonné SankaraWorld Health Organisation, Geneva, Switzerland.
Gautam BiswasWorld Health Organisation, Geneva, Switzerland.
James A ZingeserThe Carter Center, Atlanta, GA, United States of America.
University of Exeter · GBWorld Health Organization · CHCarter Center · USUniversity of N'Djamena · TD

Funding

World Health Organization 001
6 · The paper itself

Abstract

Global eradication of human Guinea worm disease (dracunculiasis) has been set back by the emergence of infections in animals, particularly domestic dogs Canis familiaris. The ecology and epidemiology of this reservoir is unknown. We tracked dogs using GPS, inferred diets using stable isotope analysis and analysed correlates of infection in Chad, where numbers of Guinea worm infections are greatest. Dogs had small ranges that varied markedly among villages. Diets consisted largely of human staples and human faeces. A minority of ponds, mostly <200 m from dog-owning households, accounted for most dog exposure to potentially unsafe water. The risk of a dog having had Guinea worm was reduced in dogs living in households providing water for animals but increased with increasing fish consumption by dogs. Provision of safe water might reduce dog exposure to unsafe water, while prioritisation of proactive temephos (Abate) application to the small number of ponds to which dogs have most access is recommended. Fish might have an additional role as transport hosts for Guinea worm, by concentrating copepods infected with worm larvae.

Indexed as

EcologyAnimalsChadDietDisease ReservoirsDog DiseasesDogsDracunculiasisDracunculus NematodeFamily CharacteristicsFecesFemaleFishesHumansWaterWater

Identifiers

PMID32310976
PMCPMC7170223
OpenAlexW3016344403

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.