Evidence map›Paper›PMID 29365130›Full record

ArticleJournal of medical entomology2018

Prevalence and Geographic Distribution of Borrelia miyamotoi in Host-Seeking Ixodes pacificus (Acari: Ixodidae) Nymphs in Mendocino County, California.

Geoffrey E Lynn, Christine B Graham, Kalanthe Horiuchi, Lars Eisen, Tammi L Johnson, Robert S Lane, Rebecca J Eisen

Open access · bronzeAbstract read
In one paragraph

Article in Journal of medical entomology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
2.1field-weighted citation impact, top 15% 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

15 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. HumanPathogens (Basel, Switzerland) · 2023
    Review
  6. Pathogens (Basel, Switzerland) · 2023
    Review
  7. Article
  8. Article
  9. Microorganisms · 2021
    Review
  10. Perpetuation of Borreliae.Current issues in molecular biology · 2021
    Article
  11. The Unexpected Holiday Souvenir: The Public Health Risk to UK Travellers from Ticks Acquired Overseas.International journal of environmental research and public health · 2020
    Article
  12. Article
  13. A newEuro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2019
    Review
  14. Article
  15. 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

7 authors at 2 institutions in 1 country.

Geoffrey E LynnDivision of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, CO.
Christine B GrahamDivision of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, CO.
Kalanthe HoriuchiDivision of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, CO.
Lars EisenDivision of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, CO.
Tammi L JohnsonDivision of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, CO.
Robert S LaneDepartment of Environmental Science, Policy & Management, University of California, Berkeley, CA.
Rebecca J EisenDivision of Vector-Borne Diseases, Centers for Disease Control and Prevention, Fort Collins, CO.
Centers for Disease Control and Prevention · USUniversity of California, Berkeley · US

Funding

Intramural CDC HHS CC999999
6 · The paper itself

Abstract

Borrelia miyamotoi is an increasingly recognized human pathogen transmitted by Ixodes ticks in the Northern Hemisphere. In North America, infection prevalences of B. miyamotoi are characteristically low (<10%) in Ixodes scapularis (Say; Acari: Ixodidae) and Ixodes pacificus (Cooley & Kohls; Acari: Ixodidae), both of which readily bite humans. We tested 3,255 host-seeking I. pacificus nymphs collected in 2004 from 79 sites throughout Mendocino County in north-coastal California for presence of B. miyamotoi. The collection sites represented a variety of forest types ranging from hot, dry oak woodlands in the southeast, to coastal redwoods in the west, and Ponderosa pine and Douglas fir-dominated areas in the northern part of the county. We found that B. miyamotoi was geographically widespread, but infected I. pacificus nymphs infrequently (cumulative prevalence of 1.4%). Infection prevalence was not significantly associated with geographic region or woodland type, and neither density of host-seeking nymphs, nor infection with Borrelia burgdorferi sensu stricto was associated with B. miyamotoi infection status in individual ticks. Because B. burgdorferi prevalence at the same sites was previously associated with woodland type and nymphal density, our results suggest that despite sharing a common vector, the primary modes of enzootic maintenance for the two pathogens are likely different.

Indexed as

AnimalsBorreliaCaliforniaIxodesNymph

Identifiers

PMID29365130
PMCPMC5938105
OpenAlexW2789430412

What OpenQuestion holds

Textmetadata
LicenceTDM
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.