Tick- and fly-borne bacteria in ungulates: the prevalence of Anaplasma phagocytophilum, haemoplasmas and rickettsiae in water buffalo and deer species in Central Europe, Hungary

Abstract Background Hunting constitutes an important industry in Europe. However, data on the prevalence of vector-borne bacteria in large game animal species are lacking from several countries. Blood or spleen samples (239 and 270, respectively) were taken from red, fallow and roe deer, as well as...

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Main Authors: Sándor Hornok, László Sugár, Isabel G. Fernández de Mera, José de la Fuente, Gábor Horváth, Tibor Kovács, Attila Micsutka, Enikő Gönczi, Barbara Flaisz, Nóra Takács, Róbert Farkas, Marina L. Meli, Regina Hofmann-Lehmann
Format: Article
Language:English
Published: BMC 2018-03-01
Series:BMC Veterinary Research
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Online Access:http://link.springer.com/article/10.1186/s12917-018-1403-6
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author Sándor Hornok
László Sugár
Isabel G. Fernández de Mera
José de la Fuente
Gábor Horváth
Tibor Kovács
Attila Micsutka
Enikő Gönczi
Barbara Flaisz
Nóra Takács
Róbert Farkas
Marina L. Meli
Regina Hofmann-Lehmann
author_facet Sándor Hornok
László Sugár
Isabel G. Fernández de Mera
José de la Fuente
Gábor Horváth
Tibor Kovács
Attila Micsutka
Enikő Gönczi
Barbara Flaisz
Nóra Takács
Róbert Farkas
Marina L. Meli
Regina Hofmann-Lehmann
author_sort Sándor Hornok
collection DOAJ
description Abstract Background Hunting constitutes an important industry in Europe. However, data on the prevalence of vector-borne bacteria in large game animal species are lacking from several countries. Blood or spleen samples (239 and 270, respectively) were taken from red, fallow and roe deer, as well as from water buffaloes, mouflons and wild boars in Hungary, followed by DNA extraction and molecular analyses for Anaplasma phagocytophilum, haemoplasmas and rickettsiae. Results Based on blood samples, the prevalence rate of A. phagocytophilum infection was significantly higher in red deer (97.9%) than in fallow deer (72.7%) and roe deer (60%), and in all these compared to mouflons (6.3%). In addition, 39.2% of the spleen samples from wild boars were PCR positive for A. phagocytophilum, but none of the buffalos. Based on blood samples, the prevalence rates of both Mycoplasma wenyonii (Mw) and ‘Candidatus M. haemobos’ (CMh) infections were significantly higher in buffaloes (Mw: 91.2%; CMh: 73.3%) than in red deer (Mw: 64.6%; CMh: 45.8%), and in both of them compared to fallow deer (Mw: 30.3%; CMh: 9.1%) and roe deer (Mw: 20%; CMh: 1.5%). The prevalence of Mw and CMh infection significantly correlated with the body sizes of these hosts. Furthermore, Mw was significantly more prevalent than CMh in buffaloes, red and roe deer. Mycoplasma ovis was detected in mouflons, M. suis in wild boars, R. helvetica in one fallow deer and one mouflon, and an unidentified Rickettsia sp. in a fallow deer. Conclusions Forest-dwelling game animal species were found to be important carriers of A. phagocytophilum. In contrast, animals grazing grassland (i.e. buffaloes) were less likely to get infected with this Ixodes ricinus-borne pathogen. Water buffaloes, deer species, mouflons and wild boars harbored haemoplasmas that may affect domestic ungulates. Evaluated animals with larger body size had significantly higher prevalence of infection with haemoplasmas compared to smaller deer species. The above host species rarely carried rickettsiae.
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spelling doaj.art-f5255e2023ea46ffa853db00017f528f2022-12-21T23:53:00ZengBMCBMC Veterinary Research1746-61482018-03-011411710.1186/s12917-018-1403-6Tick- and fly-borne bacteria in ungulates: the prevalence of Anaplasma phagocytophilum, haemoplasmas and rickettsiae in water buffalo and deer species in Central Europe, HungarySándor Hornok0László Sugár1Isabel G. Fernández de Mera2José de la Fuente3Gábor Horváth4Tibor Kovács5Attila Micsutka6Enikő Gönczi7Barbara Flaisz8Nóra Takács9Róbert Farkas10Marina L. Meli11Regina Hofmann-Lehmann12Department of Parasitology and Zoology, University of Veterinary MedicineDepartment of Game Management and Ethology, Faculty of Agricultural and Environmental Sciences, University of KaposvárSaBio. Instituto de Investigación en Recursos Cinegéticos (IREC-CSIC-UCLM-JCCLM)SaBio. Instituto de Investigación en Recursos Cinegéticos (IREC-CSIC-UCLM-JCCLM)Veterinary AuthorityVeterinary AuthorityFood Chain Safety and Veterinary AuthorityClinical Laboratory and Center for Clinical Studies, Vetsuisse Faculty, University of ZurichDepartment of Parasitology and Zoology, University of Veterinary MedicineDepartment of Parasitology and Zoology, University of Veterinary MedicineDepartment of Parasitology and Zoology, University of Veterinary MedicineClinical Laboratory and Center for Clinical Studies, Vetsuisse Faculty, University of ZurichClinical Laboratory and Center for Clinical Studies, Vetsuisse Faculty, University of ZurichAbstract Background Hunting constitutes an important industry in Europe. However, data on the prevalence of vector-borne bacteria in large game animal species are lacking from several countries. Blood or spleen samples (239 and 270, respectively) were taken from red, fallow and roe deer, as well as from water buffaloes, mouflons and wild boars in Hungary, followed by DNA extraction and molecular analyses for Anaplasma phagocytophilum, haemoplasmas and rickettsiae. Results Based on blood samples, the prevalence rate of A. phagocytophilum infection was significantly higher in red deer (97.9%) than in fallow deer (72.7%) and roe deer (60%), and in all these compared to mouflons (6.3%). In addition, 39.2% of the spleen samples from wild boars were PCR positive for A. phagocytophilum, but none of the buffalos. Based on blood samples, the prevalence rates of both Mycoplasma wenyonii (Mw) and ‘Candidatus M. haemobos’ (CMh) infections were significantly higher in buffaloes (Mw: 91.2%; CMh: 73.3%) than in red deer (Mw: 64.6%; CMh: 45.8%), and in both of them compared to fallow deer (Mw: 30.3%; CMh: 9.1%) and roe deer (Mw: 20%; CMh: 1.5%). The prevalence of Mw and CMh infection significantly correlated with the body sizes of these hosts. Furthermore, Mw was significantly more prevalent than CMh in buffaloes, red and roe deer. Mycoplasma ovis was detected in mouflons, M. suis in wild boars, R. helvetica in one fallow deer and one mouflon, and an unidentified Rickettsia sp. in a fallow deer. Conclusions Forest-dwelling game animal species were found to be important carriers of A. phagocytophilum. In contrast, animals grazing grassland (i.e. buffaloes) were less likely to get infected with this Ixodes ricinus-borne pathogen. Water buffaloes, deer species, mouflons and wild boars harbored haemoplasmas that may affect domestic ungulates. Evaluated animals with larger body size had significantly higher prevalence of infection with haemoplasmas compared to smaller deer species. The above host species rarely carried rickettsiae.http://link.springer.com/article/10.1186/s12917-018-1403-6Anaplasma phagocytophilumMycoplasma wenyonii‘Candidatus Mycoplasma haemobos’Mycoplasma suisRickettsia helvetica
spellingShingle Sándor Hornok
László Sugár
Isabel G. Fernández de Mera
José de la Fuente
Gábor Horváth
Tibor Kovács
Attila Micsutka
Enikő Gönczi
Barbara Flaisz
Nóra Takács
Róbert Farkas
Marina L. Meli
Regina Hofmann-Lehmann
Tick- and fly-borne bacteria in ungulates: the prevalence of Anaplasma phagocytophilum, haemoplasmas and rickettsiae in water buffalo and deer species in Central Europe, Hungary
BMC Veterinary Research
Anaplasma phagocytophilum
Mycoplasma wenyonii
‘Candidatus Mycoplasma haemobos’
Mycoplasma suis
Rickettsia helvetica
title Tick- and fly-borne bacteria in ungulates: the prevalence of Anaplasma phagocytophilum, haemoplasmas and rickettsiae in water buffalo and deer species in Central Europe, Hungary
title_full Tick- and fly-borne bacteria in ungulates: the prevalence of Anaplasma phagocytophilum, haemoplasmas and rickettsiae in water buffalo and deer species in Central Europe, Hungary
title_fullStr Tick- and fly-borne bacteria in ungulates: the prevalence of Anaplasma phagocytophilum, haemoplasmas and rickettsiae in water buffalo and deer species in Central Europe, Hungary
title_full_unstemmed Tick- and fly-borne bacteria in ungulates: the prevalence of Anaplasma phagocytophilum, haemoplasmas and rickettsiae in water buffalo and deer species in Central Europe, Hungary
title_short Tick- and fly-borne bacteria in ungulates: the prevalence of Anaplasma phagocytophilum, haemoplasmas and rickettsiae in water buffalo and deer species in Central Europe, Hungary
title_sort tick and fly borne bacteria in ungulates the prevalence of anaplasma phagocytophilum haemoplasmas and rickettsiae in water buffalo and deer species in central europe hungary
topic Anaplasma phagocytophilum
Mycoplasma wenyonii
‘Candidatus Mycoplasma haemobos’
Mycoplasma suis
Rickettsia helvetica
url http://link.springer.com/article/10.1186/s12917-018-1403-6
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