Evidence map›Paper›PMID 32993923›Full record

ArticleTicks and tick-borne diseases2020

Survey of Rickettsia parkeri and Amblyomma maculatum associated with small mammals in southeastern Virginia.

Alexandra N Cumbie, Christina D Espada, Robyn M Nadolny, Robert K Rose, Raymond D Dueser, Wayne L Hynes, Holly D Gaff

Abstract read
In one paragraph

Article in Ticks and tick-borne diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
–field-weighted citation impact
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

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Estimating the distribution ofEcosphere (Washington, D.C) · 2023
    Article
  9. Article
  10. Can restoration of fire-dependent ecosystems reduce ticks and tick-borne disease prevalence in the eastern United States?Ecological applications : a publication of the Ecological Society of America · 2022
    Article
  11. Article
  12. Frontiers in microbiology · 2022
    Article
  13. 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.

Alexandra N CumbieDepartment of Biological Sciences, Old Dominion University, Norfolk, VA, 23529, USA.
Christina D EspadaDepartment of Biological Sciences, Old Dominion University, Norfolk, VA, 23529, USA.
Robyn M NadolnyArmy Public Health Center, Aberdeen Proving Ground, MD, 21010, USA.
Robert K RoseDepartment of Biological Sciences, Old Dominion University, Norfolk, VA, 23529, USA.
Raymond D DueserDepartment of Environmental Sciences, University of Virginia, Charlottesville, VA, 22901, USA.
Wayne L HynesDepartment of Biological Sciences, Old Dominion University, Norfolk, VA, 23529, USA. Electronic address: whynes@odu.edu.
Holly D GaffDepartment of Biological Sciences, Old Dominion University, Norfolk, VA, 23529, USA; School of Mathematics, Statistics and Computer Science, University of KwaZulu-Natal, Durban, South Africa.

Funding

Spatial eco-epidemiology of tick-borne rickettisal pathogens R01AI136035 · NIAID · OLD DOMINION UNIVERSITY · PI GAFF, HOLLY · 2017 to 2021
$2.4M
Spatially-explicit mathematical model of human monocytic ehrlichiosisK25AI067791 · NIAID · UNIVERSITY OF MARYLAND BALTIMORE · PI GAFF, HOLLY · 2007 to 2010
$463k
NIAID NIH HHS K25 AI067791NIAID NIH HHS R01 AI136035
6 · The paper itself

Abstract

Small mammals are often parasitized by the immature stages of hard-bodied ticks (family Ixodidae) and may serve as reservoir hosts of tick-borne pathogens. Amblyomma maculatum, the Gulf Coast tick, is the primary vector of Rickettsia parkeri, the causative agent of R. parkeri rickettsiosis. This hard-bodied tick species is expanding its historical range from the Gulf Coast of the U.S. up the Mid-Atlantic coast. In Mid-Atlantic states, such as Virginia, R. parkeri prevalence is higher in these ticks than those found in its historical range. This high prevalence may be explained in part by small mammal populations. In this study, small mammals were trapped and checked for the presence of immature A. maculatum. The ticks as well as tissue samples from these mammals were tested for the presence of R. parkeri. This study found six rodent species acting as hosts to immature A. maculatum and three species that may play a role in the enzootic cycle of R. parkeri in Virginia.

Indexed as

AmblyommaAnimalsDisease VectorsFemaleLarvaMaleNymphPrevalenceRickettsiaRickettsia InfectionsTick InfestationsVirginiaAmblyomma maculatumEnzootic cycleHostsImmatureRickettsia parkeriRodents

Identifiers

PMID32993923
PMCPMC7534852

What OpenQuestion holds

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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.