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首页> 外文期刊>European journal of wildlife research >Serosurvey of canine distemper virus and canine parvovirus in wild canids and domestic dogs at the rural interface in the Coquimbo Region, Chile
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Serosurvey of canine distemper virus and canine parvovirus in wild canids and domestic dogs at the rural interface in the Coquimbo Region, Chile

机译：智利科金博地区农村地区野犬和家犬中的犬瘟热病毒和犬细小病毒的血清调查

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摘要

Our goal was to investigate demographic and ecological factors influencing canine distemper virus (CDV) and canine parvovirus (CPV) infection in domestic dogs to wild canids (foxes) in rural areas of the Coquimbo Region, Chile. Cross-sectional dog and fox serological sampling was conducted in seven rural sites from 2005 to 2006. Additionally, the relative abundance of each fox species was determined using a scent-station method. Overall, 249 dog-owning households were interviewed across the seven sites, and blood samples collected and analysed from a total of 267 domestic dogs and 33 wild foxes. CDV seroprevalences were similar in dogs (51 %) and foxes (42 %), whilst dogs had a higher CPV seroprevalence than foxes (77 and 49 %, respectively). Foxes were more abundant in the lowlands in areas where CDV prevalence was highest in domestic dogs. We hypothesise that cross-species transmission of CDV is likely to be occurring most frequently in lowland areas, and that wildlife in these areas may be at risk from spillover transmission from domestic dogs.
机译：我们的目标是调查影响家犬中犬瘟热病毒（CDV）和犬细小病毒（CPV）感染智利科金博地区农村地区的野生犬科动物的人口和生态因素。从2005年到2006年，在七个农村地区进行了犬和狐狸的横断面血清学采样。此外，每种狐狸的相对丰度都采用了气味站方法进行了测定。总体而言，在这七个地点对249个拥有狗的家庭进行了采访，并从总共267只家犬和33只野狐狸中收集了血样并进行了分析。狗（51％）和狐狸（42％）的CDV血清阳性率相似，而狗的CPV血清阳性率高于狐狸（分别为77％和49％）。在家犬中CDV流行率最高的地区的低地，狐狸更为丰富。我们假设CDV的跨物种传播最可能发生在低地地区，而这些地区的野生动植物可能受到家犬溢出传播的威胁。

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