Evidence map›Paper›PMID 34708287›Full record

ArticleExperimental & applied acarology2021

First detection and genetic identification of Rickettsia infection in Rhipicephalus sanguineus (Acari: Ixodidae) ticks collected from Southern Taiwan.

Chien-Ming Shih, Li-Lian Chao

Abstract read
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In one paragraph

Article in Experimental & applied acarology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
1.1field-weighted citation impact, top 27% 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

7 citing papers in PubMed, 8 citations in OpenAlex.

  1. Article
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  5. Article
  6. Brown Dog Tick (International journal of environmental research and public health · 2022
    Article
  7. Review
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

2 authors at 2 institutions in 1 country.

Chien-Ming ShihM.Sc. Program in Tropical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 807, Taiwan, Republic of China.
Li-Lian ChaoM.Sc. Program in Tropical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, 807, Taiwan, Republic of China. d91632003@gmail.com.
Kaohsiung Medical University · TWKaohsiung Medical University Chung-Ho Memorial Hospital · TW

Funding

Ministry of Science and Technology, Taiwan MOST 109-2314-B-037-077
6 · The paper itself

Abstract

The prevalence and genetic identity of Rickettsia infection in Rhipicephalus sanguineus sensu lato (s.l.) ticks were determined in Taiwan. In total 1153 ticks were examined for Rickettsia infection by PCR assay targeting the citrate synthase gene (gltA) of Rickettsia. The prevalence of Rickettsia infection in R. sanguineus s.l. ticks with a general infection rate of 2.2%, and was detected in nymph, male and female stages of R. sanguineus s.l. ticks with an infection rate of 3.1, 2.0 and 1.1%, respectively. Phylogenetic relationships were analyzed by comparing the gltA sequences obtained from four Taiwan strains and 16 other strains representing 13 genospecies of Rickettsia. Phylogenetic analyses reveal that one Taiwan strain was genetically affiliated with the Japan isolate (GRA-1 strain) which belongs to the spotted fever group (R. parkeri/R. honei) and three Taiwan strains were genetically affiliated with the transitional group of Rickettsia (R. felis). Intra- and inter-species analysis also indicated the genetic distance (GD) of the Taiwan strains with a lower level of GD < 0.011, 0.023 and 0.003 as compared with the type strains of R. parkeri, R. honei and R. felis, respectively. Our findings reveal the first detection of Rickettsia infections (R. parkeri/R. honei and R. felis) in R. sanguineus s.l. ticks of Taiwan. These results also highlight the epidemiological significance of diverse Rickettsia species existed in R. sanguineus s.l. ticks and the potential threat for the geographical transmission of Rickettsia infection in Taiwan.

Indexed as

Rhipicephalus sanguineusRickettsiaRickettsia InfectionsAnimalsFemaleMalePhylogenyTaiwanGenetic diversityRhipicephalus sanguineusRickettsiaTaiwanTick

Identifiers

PMID34708287
OpenAlexW3209603312

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.