2026-06-14T03:51:48Zhttps://repisalud.isciii.es/rest/oai/requestoai:repisalud.isciii.es:20.500.12105/173592024-09-27T21:17:54Zcom_20.500.12105_2052com_20.500.12105_2051col_20.500.12105_19609
Repisalud
author
Rodríguez-Pastor, Ruth
author
Escudero, Raquel
author
Lambin, Xavier
author
Vidal, Mª Dolors
author
Gil, Horacio
author
Jado, Isabel
author
Rodriguez-Vargas, Manuela
author
Luque-Larena, Juan José
author
Mougeot, François
funder
University of Valladolid (España)
funder
Banco Santander
funder
Ministerio de Economía y Competitividad (España)
2024-01-24T11:22:11Z
2024-01-24T11:22:11Z
2019-03
Parasitology. 2019 Mar;146(3):389-398.
10.1017/S0031182018001543
1469-8161
Parasitology
30246665
http://hdl.handle.net/20.500.12105/17359
Diseases and host dynamics are linked, but their associations may vary in strength, be time-lagged, and depend on environmental influences. Where a vector is involved in disease transmission, its dynamics are an additional influence, and we often lack a general understanding on how diseases, hosts and vectors interact. We report on the occurrence of six zoonotic arthropod-borne pathogens (Anaplasma, Bartonella, Borrelia, Coxiella, Francisella and Rickettsia) in common voles (Microtus arvalis) throughout a population fluctuation and how their prevalence varies according to host density, seasonality and vector prevalence. We detected Francisella tularensis and four species of Bartonella, but not Anaplasma, Borrelia, Coxiella or Rickettsia. Bartonella taylorii and B. grahamii prevalence increased and decreased with current host (vole and mice) density, respectively, and increased with flea prevalence. Bartonella doshiae prevalence decreased with mice density. These three Bartonella species were also more prevalent during winter. Bartonella rochalimae prevalence varied with current and previous vole density (delayed-density dependence), but not with season. Coinfection with F. tularensis and Bartonella occurred as expected from the respective prevalence of each disease in voles. Our results highlight that simultaneously considering pathogen, vector and host dynamics provide a better understanding of the epidemiological dynamics of zoonoses in farmland rodents.
eng
Bartonella
Fleas
Francisella tularensis
Rodentand arthropod-borne pathogens
Microtus arvalis
Mixed infections
Population outbreaks
Zoonotic diseases dynamics
Zoonotic pathogens in fluctuating common vole (Microtus arvalis) populations: occurrence and dynamics
research article
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