Wild canids, domestic dogs and their pathogens in Southeast Brazil : disease threats for canid conservation

© Springer Science+Business Media B.V. 2010.

Bibliographische Detailangaben
Veröffentlicht in:Biodiversity and conservation. - 1998. - 19(2010), 12 vom: 24., Seite 3513-3524
1. Verfasser: de Almeida Curi, Nelson Henrique (VerfasserIn)
Weitere Verfasser: Araújo, Amanda Soriano, Campos, Fábia Souza, Lobato, Zélia Inês Portela, Gennari, Solange Maria, Marvulo, Maria Fernanda Vianna, Silva, Jean Carlos Ramos, Talamoni, Sônia Aparecida
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2010
Zugriff auf das übergeordnete Werk:Biodiversity and conservation
Schlagworte:Journal Article Brazilian Cerrado Canid conservation Disease Seroprevalence Wildlife pathogens
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520 |a Wild canids are under many pressures, including habitat loss, fragmentation and disease. The current lack of information on the status of wildlife health may hamper conservation efforts in Brazil. In this paper, we examined the prevalence of canine pathogens in 21 free-ranging wild canids, comprising 12 Cerdocyon thous (crab-eating fox), 7 Chrysocyon brachyurus (maned wolf), 2 Lycalopex vetulus (hoary fox), and 70 non-vaccinated domestic dogs from the Serra do Cipó National Park area, Southeast Brazil. For wild canids, seroprevalence of antibodies to canine parvovirus, canine adenovirus, canine coronavirus and Toxoplasma gondii was 100 (21/21), 33 (7/21), 5 (1/19) and 68 (13/19) percent, respectively. Antibodies against canine distemper virus, Neospora caninum or Babesia spp. were not found. We tested domestic dogs for antibodies to canine parvovirus, canine distemper virus and Babesia spp., and seroprevalences were 59 (41/70), 66 (46/70), and 42 (40/70) percent, respectively, with significantly higher prevalence in domestic dogs for CDV (P < 0.001) and Babesia spp. (P = 0.002), and in wild canids for CPV (P < 0.001). We report for the first time evidence of exposure to canine coronavirus in wild hoary foxes, and Platynossomun sp. infection in wild maned wolves. Maned wolves are more exposed to helminths than crab-eating foxes, with a higher prevalence of Trichuridae and Ancylostomidae in the area. The most common ectoparasites were Amblyomma cajennense, A. tigrinum, and Pulex irritans. Such data is useful information on infectious diseases of Brazilian wild canids, revealing pathogens as a threat to wild canids in the area. Control measures are discussed 
650 4 |a Journal Article 
650 4 |a Brazilian Cerrado 
650 4 |a Canid conservation 
650 4 |a Disease 
650 4 |a Seroprevalence 
650 4 |a Wildlife pathogens 
700 1 |a Araújo, Amanda Soriano  |e verfasserin  |4 aut 
700 1 |a Campos, Fábia Souza  |e verfasserin  |4 aut 
700 1 |a Lobato, Zélia Inês Portela  |e verfasserin  |4 aut 
700 1 |a Gennari, Solange Maria  |e verfasserin  |4 aut 
700 1 |a Marvulo, Maria Fernanda Vianna  |e verfasserin  |4 aut 
700 1 |a Silva, Jean Carlos Ramos  |e verfasserin  |4 aut 
700 1 |a Talamoni, Sônia Aparecida  |e verfasserin  |4 aut 
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773 1 8 |g volume:19  |g year:2010  |g number:12  |g day:24  |g pages:3513-3524 
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