Evidence map›Paper›PMID 28153052›Full record

ArticleParasites & vectors2017

Distribution and molecular characteristics of rickettsiae found in ticks across Central Mongolia.

Bazartseren Boldbaatar, Rui-Ruo Jiang, Michael E von Fricken, Sukhbaatar Lkhagvatseren, Pagbajab Nymadawa, Bekhochir Baigalmaa, Ya-Wei Wang, Benjamin D Anderson, Jia-Fu Jiang, Gregory C Gray

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.4field-weighted citation impact, top 5% 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

23 citing papers in PubMed, 44 citations in OpenAlex.

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  11. Metagenomic profiles ofFrontiers in microbiology · 2022
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  12. Molecular Characteristics ofPathogens (Basel, Switzerland) · 2020
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  13. Article
  14. Geographic Range of Lyme Borreliosis in Mongolia.Vector borne and zoonotic diseases (Larchmont, N.Y.) · 2019
    Article
  15. Article
  16. Article
  17. Article
  18. Article
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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

10 authors at 5 institutions in 3 countries.

Bazartseren BoldbaatarInstitute of Veterinary Medicine, Ulaanbaatar, Mongolia.
Rui-Ruo JiangState Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China.
Michael E von FrickenDivision of Infectious Disease, Duke Global Health Institute, Duke University, Durham, NC, USA. mvonfric@gmu.edu.ORCID 0000-0003-2938-4549
Sukhbaatar LkhagvatserenInstitute of Veterinary Medicine, Ulaanbaatar, Mongolia.
Pagbajab NymadawaMongolian Academy of Medical Sciences, Ulaanbaatar, Mongolia.
Bekhochir BaigalmaaNational Center for Zoonotic Diseases, Ulaanbaatar, Mongolia.
Ya-Wei WangState Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China.
Benjamin D AndersonDivision of Infectious Disease, Duke Global Health Institute, Duke University, Durham, NC, USA.
Jia-Fu JiangState Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Beijing, China.
Gregory C GrayDivision of Infectious Disease, Duke Global Health Institute, Duke University, Durham, NC, USA.
Institute of Microbiology · CNDuke University · USGeorge Mason University · USMongolian Academy of Sciences · MNNational Center for Communicable Diseases · MN

Funding

One Health Innovation Fellowships for Zoonotic Disease Research In MongoliaD43TW009373 · FIC · UNIVERSITY OF FLORIDA · PI GRAY, GREGORY CHARLES · 2013 to 2017
$1.6M
FIC NIH HHS D43 TW009373
6 · The paper itself

Abstract

backgroundLittle is known regarding tick-borne diseases in Mongolia, despite having 26% of the population still living nomadic pastoral lifestyles. A total of 1497 adult unfed ticks: 261 Ixodes persulcatus, 795 Dermacentor nuttalli, and 441 Hyalomma asiaticum, were collected from three ecologically distinct regions in Central Mongolia. Tick pools (n = 299) containing ~5 ticks each, were tested for Rickettsia and Tick-borne encephalitis virus (TBEV) using nested polymerase chain reaction, reverse transcription-PCR, and quantitative real-time RT-PCR.

resultsAssays yielded pooled prevalence of 92.5% (49/53) and 1.9% (1/53) for pooled I. persulcatus testing positive for "Candidatus Rickettsia tarasevichiae" and TBEV, respectively, while Rickettsia raoultii was found in 72.8% (115/158) of pooled D. nuttalli samples. When calculating a maximum likelihood estimation, an estimated 46.6% (95% CI: 35.2-63.6%) of I. persulcatus ticks in the pooled sample were infected with "Candidatus R. tarasevichiae".

conclusionsBoth "Candidatus R. tarasevichiae" and R. raoultii are recognized as emerging tick-borne pathogens, with this being one of the first reports of "Candidatus R. tarasevichiae" in Mongolia. Given that "Candidatus R. tarasevichiae" shares the same vector (I. persulcatus) as TBEV, and infections may present with similar symptoms, Mongolian physicians treating suspected cases of TBEV should include "Candidatus R. tarasevichiae" infection in their differential diagnosis and consider prescribing antimicrobial therapy.

Indexed as

AnimalsEncephalitis Viruses, Tick-BorneIxodidaeMongoliaPolymerase Chain ReactionReal-Time Polymerase Chain ReactionReverse Transcriptase Polymerase Chain ReactionRickettsiaceaeIxodes persulcatusMongoliaRickettsia

Identifiers

PMID28153052
PMCPMC5289011
OpenAlexW2586045664

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.