Evidence map›Paper›PMID 38095712›Full record

ArticleParasitology research2023

Tick-borne pathogens of zoonotic and veterinary importance in cattle ticks in Ghana.

Jane Ansah-Owusu, Seth Offei Addo, Christopher Nii Laryea Tawiah-Mensah, Patrick Kwasi Obuam, Richard Odoi-Teye Malm, Kevin Nii Yartey, Jennifer Nyamekye Yanney, Francisca Adai Torto, Stephen Kwabena Accorlor, Samuel K Dadzie

Abstract read
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In one paragraph

Article in Parasitology research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
2.2field-weighted citation impact, top 13% 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

4 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
  2. Occurrence of Tick-Borne Pathogens inVeterinary medicine international · 2026
    Article
  3. Article
  4. 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

10 authors at 3 institutions in 1 country.

Jane Ansah-OwusuParasitology Department, Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Accra, Ghana.
Seth Offei AddoParasitology Department, Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Accra, Ghana. sethaddo40@gmail.com.
Christopher Nii Laryea Tawiah-MensahParasitology Department, Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Accra, Ghana.
Patrick Kwasi ObuamKwame Nkrumah University of Science and Technology, School of Public Health, Kumasi, Ghana.
Richard Odoi-Teye MalmParasitology Department, Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Accra, Ghana.
Kevin Nii YarteyParasitology Department, Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Accra, Ghana.
Jennifer Nyamekye YanneyParasitology Department, Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Accra, Ghana.
Francisca Adai TortoParasitology Department, Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Accra, Ghana.
Stephen Kwabena AccorlorParasitology Department, Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Accra, Ghana.
Samuel K DadzieParasitology Department, Noguchi Memorial Institute for Medical Research, University of Ghana, Legon, Accra, Ghana. SDadzie@noguchi.ug.edu.gh.
Noguchi Memorial Institute for Medical Research · GHUniversity of Ghana · GHKwame Nkrumah University of Science and Technology · GH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ticks are important vectors involved in the transmission of pathogens of zoonotic and veterinary importance. In this study, ticks were collected from cattle in Navrongo, Kintampo, and Kumasi and screened for pathogen DNA using PCR and Sanger sequencing. A total of 454 ticks were collected, morphologically identified and confirmed using primers that target the 660-bp segment of the mitochondrial COI gene. The predominant tick species was Amblyomma variegatum (70.26%). DNA was extracted from 85 tick pools and screened for the presence of Rickettsia DNA based on the 639 bp of the outer membrane protein A (ompA) gene, Ehrlichia/Anaplasma DNA based on the 345 bp fragment of the 16SrRNA gene and Babesia/ Theileria DNA based on the 560 bp fragment of the ssrRNA gene. From the 85 tick pools, the DNA of pathogens detected were Rickettsia africae (36.47%), Rickettsia aeschlimannii (16.47%), Ehrlichia canis (2.35%), Babesia occultans (1.18%), Theileria velifera (1.18%) and a symbiont Candidatus Midichloria mitochondrii (8.24%). This study reports the first molecular detection of Candidatus Cryptoplasma californiense (1.18%) in Ghana. Coinfections were recorded in 8.24% of the tick pools. The findings of this study highlight the importance of tick species in Ghana and the need to adopt effective control measures to prevent pathogen spread.

Indexed as

Cattle DiseasesRhipicephalusRickettsiaTheileriaTick-Borne DiseasesAnimalsCattleDNAGhanaDNACandidatus Cryptoplasma californienseCattleGhanaRickettsiaTicks

Identifiers

PMID38095712
OpenAlexW4389739238

What OpenQuestion holds

Textmetadata
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.