Evidence map›Paper›PMID 10449470›Full record

ArticleJournal of clinical microbiology1999

Infection with agents of human granulocytic ehrlichiosis, lyme disease, and babesiosis in wild white-footed mice (Peromyscus leucopus) in Connecticut.

K C Stafford, R F Massung, L A Magnarelli, J W Ijdo, J F Anderson

Open access · bronzeAbstract read
In one paragraph

Article in Journal of clinical microbiology, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

34 citing papers in PubMed, 114 citations in OpenAlex.

  1. Differential Impact of Simultaneous or Sequential Coinfections WithInternational journal of microbiology · 2025
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  2. The known unknowns of Powassan virus ecology.Journal of medical entomology · 2023
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  5. The environment, the tick, and the pathogen - It is an ensemble.Frontiers in cellular and infection microbiology · 2022
    Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Human granulocytic anaplasmosis.Infectious disease clinics of North America · 2015
    Review
  13. Article
  14. Article
  15. Natural history of Zoonotic Babesia: Role of wildlife reservoirs.International journal for parasitology. Parasites and wildlife · 2013
    Review
  16. Article
  17. Article
  18. Review
  19. Article
  20. Coinfections acquired from ixodes ticks.Clinical microbiology reviews · 2006
    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

5 authors at 3 institutions in 1 country.

K C StaffordThe Connecticut Agricultural Experiment Station, New Haven, Connecticut 06504, USA. kirby.stafford@po.state.ct.us
R F Massung
L A Magnarelli
J W Ijdo
J F Anderson
Connecticut Agricultural Experiment Station · USCenters for Disease Control and Prevention · USYale University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

White-footed mice, Peromyscus leucopus, were captured in southern Connecticut during 1997 and 1998 to determine the prevalence of infections caused by granulocytic Ehrlichia sp., Borrelia burgdorferi, and Babesia microti. Of the 50 mice captured and recaptured, 25 of 47 (53.2%) and 23 of 48 (47.9%) contained antibodies to the BDS or NCH-1 Ehrlichia strains, respectively, as determined by indirect fluorescent antibody (IFA) staining methods. The majority (83.3%) of 48 mice also contained antibodies to B. burgdorferi, as determined by enzyme-linked immunosorbent assay. Moreover, 20 of 26 (76.9%) contained antibodies to B. microti by IFA staining methods. In nested PCR tests using the 16S rRNA gene, the DNA of the human granulocytic ehrlichiosis (HGE) agent was detected in 17 of 47 mice (36.2%), but only 4 (23.5%) of these 17 mice were PCR positive at each capture. Antibody-positive reactions to granulocytic Ehrlichia sp. organisms were detected in 17 of 23 (73. 9%) of the PCR-positive mice. The sequences from PCR products from nine positive blood samples were identical to the HGE agent. Ehrlichia spp. were cultured from three of five mice captured in April 1998, including one that was PCR positive in April 1997. In addition, 2 of 14 larval Ixodes scapularis pools, which were attached to two PCR-positive mice, contained DNA of the HGE agent. A high percentage of white-footed mice are infected or have been infected naturally by the HGE agent with low-level persistent infection or frequent reinfection in some individual mice. However, the changes noted in the presence of DNA and antibodies in repeated blood and serum samples from individual mice over several months of field collection suggests that infection with granulocytic Ehrlichia is transient in most wild P. leucopus.

Indexed as

AnimalsAntibodies, BacterialBabesiosisDNA, BacterialEhrlichiosisHL-60 CellsHumansLyme DiseaseMiceMice, Inbred C3HPeromyscusPolymerase Chain ReactionAntibodies, BacterialDNA, Bacterial

Identifiers

PMID10449470
PMCPMC85405
OpenAlexW2145096300

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.