Evidence map›Paper›PMID 24925474›Full record

ArticleVeterinary research2014

Babesia spp. in European wild ruminant species: parasite diversity and risk factors for infection.

Adam O Michel, Alexander Mathis, Marie-Pierre Ryser-Degiorgis

Open access · goldAbstract read
In one paragraph

Article in Veterinary research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 31 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
31citing papers in PubMed, 2 pooled it
3.4field-weighted citation impact, top 8% 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

31 citing papers in PubMed, 2 syntheses or guidelines pooled it, 61 citations in OpenAlex.

  1. Global meta-analysis onPathogens and global health · 2022
    Pooled it
  2. Pooled it
  3. Article
  4. Tick-Borne Pathogens in Wild Cervids from Poland: A Molecular Survey onAnimals : an open access journal from MDPI · 2026
    Article
  5. Article
  6. Pathogens (Basel, Switzerland) · 2025
    Article
  7. Zoonotic Tick-Borne Pathogens in Ticks from Vegetation and Alpine Ibex (Animals : an open access journal from MDPI · 2024
    Article
  8. Coinfection ofPathogens (Basel, Switzerland) · 2024
    Review
  9. Article
  10. Article
  11. Article
  12. Pathogens (Basel, Switzerland) · 2022
    Article
  13. Molecular Survey ofAnimals : an open access journal from MDPI · 2021
    Article
  14. Article
  15. Article
  16. Article
  17. Circulation ofPathogens (Basel, Switzerland) · 2021
    Article
  18. Wild deer in the United Kingdom are a potential reservoir for the livestock parasiteCurrent research in parasitology & vector-borne diseases · 2021
    Article
  19. Pathogens (Basel, Switzerland) · 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

3 authors at 2 institutions in 1 country.

Adam O Michel
Alexander Mathis
Marie-Pierre Ryser-DegiorgisCentre for Fish and Wildlife Health, Department of Infectious Diseases and Pathobiology, Vetsuisse Faculty, University of Bern, Bern, Switzerland. marie-pierre.ryser@vetsuisse.unibe.ch.
University of Bern · CHUniversity of Zurich · CH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Babesia are tick-borne parasites that are increasingly considered as a threat to animal and public health. We aimed to assess the role of European free-ranging wild ruminants as maintenance mammalian hosts for Babesia species and to determine risk factors for infection. EDTA blood was collected from 222 roe deer (Capreolus c. capreolus), 231 red deer (Cervus e. elaphus), 267 Alpine chamois (Rupicapra r. rupicapra) and 264 Alpine ibex (Capra i. ibex) from all over Switzerland and analysed by PCR with pan-Babesia primers targeting the 18S rRNA gene, primers specific for B. capreoli and Babesia sp. EU1, and by sequencing. Babesia species, including B. divergens, B. capreoli, Babesia sp. EU1, Babesia sp. CH1 and B. motasi, were detected in 10.7% of all samples. Five individuals were co-infected with two Babesia species. Infection with specific Babesia varied widely between host species. Cervidae were significantly more infected with Babesia spp. than Caprinae. Babesia capreoli and Babesia sp. EU1 were mostly found in roe deer (prevalences 17.1% and 7.7%, respectively) and B. divergens and Babesia sp. CH1 only in red deer. Factors significantly associated with infection were low altitude and young age. Identification of Babesia sp. CH1 in red deer, co-infection with multiple Babesia species and infection of wild Caprinae with B. motasi and Babesia sp. EU1 are novel findings. We propose wild Caprinae as spillover or accidental hosts for Babesia species but wild Cervidae as mammalian reservoir hosts for B. capreoli, possibly Babesia sp. EU1 and Babesia sp. CH1, whereas their role regarding B. divergens is more elusive.

Indexed as

DeerAnimalsBabesiaBabesiosisDNA, ProtozoanFemaleGoat DiseasesGoatsMaleMolecular Sequence DataPhylogenyPolymerase Chain ReactionRisk FactorsRNA, Ribosomal, 18SRupicapraSequence Analysis, DNADNA, ProtozoanRNA, Ribosomal, 18S

Identifiers

PMID24925474
PMCPMC4070358
OpenAlexW2099744619

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.