Evidence map›Paper›PMID 30670048›Full record

ArticleParasites & vectors2019

Molecular detection of vector-borne bacteria in bat ticks (Acari: Ixodidae, Argasidae) from eight countries of the Old and New Worlds.

Sándor Hornok, Krisztina Szőke, Marina L Meli, Attila D Sándor, Tamás Görföl, Péter Estók, Yuanzhi Wang, Vuong Tan Tu, Dávid Kováts, Sándor A Boldogh and 8 more

Abstract read
In one paragraph

Article in Parasites & vectors, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

42 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Unveiling the diversity of hemoplasmas (hemotropic Mycoplasma spp.) in Brazilian wildlife: two decades of molecular discoveries - a scoping review.Revista brasileira de parasitologia veterinaria = Brazilian journal of veterinary parasitology : Orgao Oficial do Colegio Brasileiro de Parasitologia Veterinaria · 2026
    Article
  4. Article
  5. Article
  6. Detection ofVeterinary sciences · 2025
    Article
  7. Molecular Survey of Anaplasmataceae Agents,Pathogens (Basel, Switzerland) · 2025
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  13. Diversity ofCurrent research in parasitology & vector-borne diseases · 2024
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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

18 authors.

Sándor HornokDepartment of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary. hornok.sandor@univet.hu.ORCID http://orcid.org/0000-0001-5449-8615
Krisztina SzőkeDepartment of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary.
Marina L MeliClinical Laboratory, Department of Clinical Diagnostics and Services, and Center for Clinical Studies, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland.
Attila D SándorDepartment of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania.
Tamás GörfölDepartment of Zoology, Hungarian Natural History Museum, Budapest, Hungary.
Péter EstókDepartment of Zoology, Eszterházy Károly University, Eger, Hungary.
Yuanzhi WangDepartment of Pathogenic Biology, School of Medicine, Shihezi University, Shihezi, China.
Vuong Tan TuInstitute of Ecology and Biological Resources, Vietnam Academy of Science and Technology, Hanoi, Vietnam.
Dávid KovátsHungarian Biodiversity Society, Budapest, Hungary.
Sándor A BoldoghDirectorate, Aggtelek National Park, Jósvafő, Hungary.
Alexandra CorduneanuDepartment of Parasitology and Parasitic Diseases, University of Agricultural Sciences and Veterinary Medicine, Cluj-Napoca, Romania.
Kinga M SulyokInstitute for Veterinary Medical Research, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Hungary.
Miklós GyuraneczInstitute for Veterinary Medical Research, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Hungary.
Jenő KontschánPlant Protection Institute, Centre for Agricultural Research, Hungarian Academy of Sciences, Budapest, Hungary.
Nóra TakácsDepartment of Parasitology and Zoology, University of Veterinary Medicine, Budapest, Hungary.
Ali HalajianDepartment of Biodiversity, School of Molecular and Life Sciences, Faculty of Science and Agriculture, University of Limpopo, Sovenga, South Africa.
Sara EpisDepartment of Biosciences and Pediatric Clinical Research Center "Romeo and Enrica Invernizzi", University of Milan, Milan, Italy.
Regina Hofmann-LehmannClinical Laboratory, Department of Clinical Diagnostics and Services, and Center for Clinical Studies, Vetsuisse Faculty, University of Zurich, Zurich, Switzerland.

Funding

FEKUTSTRAT 12190-4/2017NKFIH 115854
6 · The paper itself

Abstract

backgroundDespite the increasingly recognized eco-epidemiological significance of bats, data from molecular analyses of vector-borne bacteria in bat ectoparasites are lacking from several regions of the Old and New Worlds.

methodsDuring this study, six species of ticks (630 specimens) were collected from bats in Hungary, Romania, Italy, Kenya, South Africa, China, Vietnam and Mexico. DNA was extracted from these ticks and analyzed for vector-borne bacteria with real-time PCRs (screening), as well as conventional PCRs and sequencing (for pathogen identification), based on the amplification of various genetic markers.

resultsIn the screening assays, Rickettsia DNA was only detected in bat soft ticks, whereas Anaplasma phagocytophilum and haemoplasma DNA were present exclusively in hard ticks. Bartonella DNA was significantly more frequently amplified from hard ticks than from soft ticks of bats. In addition to Rickettsia helvetica detected by a species-specific PCR, sequencing identified four Rickettsia species in soft ticks, including a Rickettsia africae-like genotype (in association with a bat species, which is not known to migrate to Africa), three haemotropic Mycoplasma genotypes in Ixodes simplex, and Bartonella genotypes in I. ariadnae and I. vespertilionis.

conclusionsRickettsiae (from both the spotted fever and the R. felis groups) appear to be associated with soft rather than hard ticks of bats, as opposed to bartonellae. Two tick-borne zoonotic pathogens (R. helvetica and A. phagocytophilum) have been detected for the first time in bat ticks. The present findings add Asia (China) to the geographical range of R. lusitaniae, as well as indicate the occurrence of R. hoogstraalii in South Africa. This is also the first molecular evidence for the autochthonous occurrence of a R. africae-like genotype in Europe. Bat haemoplasmas, which are closely related to haemoplasmas previously identified in bats in Spain and to "Candidatus Mycoplasma haemohominis", are reported here for the first time from Central Europe and from any bat tick.

Indexed as

BiodiversityAfricaAnimalsArachnid VectorsArgasidaeAsiaBacteriaChiropteraEuropeMexicoPolymerase Chain ReactionSequence Analysis, DNATick InfestationsAnaplasmaBartonellaChiropteraHaemoplasmaHard tickRickettsiaSoft tick

Identifiers

PMID30670048
PMCPMC6343265

What OpenQuestion holds

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LicenceCC BY
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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.