Evidence map›Paper›PMID 29343277›Full record

ArticleParasites & vectors2018

First molecular detection and genetic characterization of Coxiella burnetii in Zambian dogs and rodents.

Simbarashe Chitanga, Edgar Simulundu, Martin C Simuunza, Katendi Changula, Yongjin Qiu, Masahiro Kajihara, Ryo Nakao, Michelo Syakalima, Ayato Takada, Aaron S Mweene and 2 more

Open access · goldAbstract readLetter
In one paragraph

Article in Parasites & vectors, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 17% 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

20 citing papers in PubMed, 1 synthesis or guideline pooled it, 28 citations in OpenAlex.

  1. Pooled it
  2. Surveillance forOne health (Amsterdam, Netherlands) · 2026
    Article
  3. Review
  4. Article
  5. Molecular Detection and Prevalence ofPathogens (Basel, Switzerland) · 2025
    Article
  6. Coxiellosis in Dogs-A Hitherto Masked Zoonosis in India: An Insight From Seromolecular Investigation and Risk Factor Analysis.The Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Serosurvey ofTropical medicine and infectious disease · 2024
    Article
  11. Article
  12. Distribution and Prevalence ofInfectious disease reports · 2023
    Review
  13. Review
  14. Article
  15. Molecular Detection and Genotyping ofPathogens (Basel, Switzerland) · 2021
    Article
  16. Article
  17. Article
  18. Molecular Detection and Characterization ofFrontiers in veterinary science · 2021
    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

12 authors at 4 institutions in 3 countries.

Simbarashe ChitangaDepartment of Biomedical Sciences, School of Health Sciences, University of Zambia, PO Box 50110, 10101, Lusaka, Zambia. schitanga@gmail.com.ORCID 0000-0002-5384-2493
Edgar SimulunduDepartment of Disease Control, School of Veterinary Medicine, University of Zambia, PO Box 32379, 10101, Lusaka, Zambia.
Martin C SimuunzaDepartment of Disease Control, School of Veterinary Medicine, University of Zambia, PO Box 32379, 10101, Lusaka, Zambia.
Katendi ChangulaDepartment of Paraclinical studies, School of Veterinary Medicine, University of Zambia, PO Box 32379, 10101, Lusaka, Zambia.
Yongjin QiuHokudai Center for Zoonosis Control in Zambia, School of Veterinary Medicine, University of Zambia, PO Box 32379, 10101, Lusaka, Zambia.
Masahiro KajiharaDivision of Global Epidemiology, Hokkaido University Research Center for Zoonosis Control, Sapporo, Japan.
Ryo NakaoUnit of Risk Analysis and Management, Hokkaido University Research Center for Zoonosis Control, Sapporo, Japan.
Michelo SyakalimaDepartment of Animal Health, School of Agricultural Sciences, Northwest University, Mafikeng Campus, P/B. X2046, Mmabatho, South Africa.
Ayato TakadaDepartment of Disease Control, School of Veterinary Medicine, University of Zambia, PO Box 32379, 10101, Lusaka, Zambia.
Aaron S MweeneDepartment of Disease Control, School of Veterinary Medicine, University of Zambia, PO Box 32379, 10101, Lusaka, Zambia.
Samson MukaratirwaSchool of Life Sciences, University of KwaZulu-Natal, Durban, South Africa.
Bernard M Hang'ombeDepartment of Paraclinical studies, School of Veterinary Medicine, University of Zambia, PO Box 32379, 10101, Lusaka, Zambia.
University of Zambia · ZMHokkaido University · JPNorth-West University · ZAUniversity of KwaZulu-Natal · ZA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Coxiella burnetii, the causative agent of Q fever, is a zoonotic pathogen associated with sylvatic or domestic transmission cycles, with rodents being suspected to link the two transmission cycles. Infection and subsequent disease in humans has historically been associated with contact with infected livestock, especially sheep. However, recently there have been reports of Q fever outbreaks associated with contact with infected rodents and dogs. Studies exploring the potential role of these animal hosts in the epidemiology of Q fever in many developing countries in Africa are very limited. This study aimed to determine the potential role of rodents and dogs in the epidemiological cycle of C. burnetti in Zambia. Using pathogen-specific polymerase chain reaction assays targeting the 16S rRNA gene, C. burnetii was detected for the first time in 45% of rodents (9/20), in one shrew and in 10% of domestic dogs (15/150) screened in Zambia. Phylogenetic characterization of six samples based on the isocitrate synthase gene revealed that the strains were similar to a group of isolates from chronic human Q fever patients, goats and rodents reported in multiple continents. Considering the close proximity of domestic dogs and rodents to humans, especially in resource-limited communities, the presence of C. burnetii in these animals could be of significant public health importance. It is thus important to determine the burden of Q fever in humans in such resource-limited communities where there is close contact between humans, rodents and dogs.

Indexed as

AnimalsAnimals, DomesticCoxiella burnetiiDogsGoat DiseasesGoatsHumansPhylogenyPolymerase Chain ReactionQ FeverRNA, Ribosomal, 16SRodentiaZambiaZoonosesRNA, Ribosomal, 16SCoxiella burnetiiDomestic dogsPhylogenetic analysisRodentsZambia

Identifiers

PMID29343277
PMCPMC5773031
OpenAlexW2795604177

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.