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首页> 外文期刊>International Journal of Environmental Research and Public Health >Though not Reservoirs, Dogs might Transmit Leptospira in New Caledonia
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Though not Reservoirs, Dogs might Transmit Leptospira in New Caledonia

机译：虽然不是水库，但狗可能会在新喀里多尼亚传播钩端螺旋体

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Leptospira has been a major public health concern in New Caledonia for decades. However, few multidisciplinary studies addressing the zoonotic pattern of this disease were conducted so far. Here, pig, deer and dog samples were collected. Analyses were performed using molecular detection and genotyping. Serological analyses were also performed for dogs. Our results suggest that deer are a reservoir of L. borgpetersenii Hardjobovis and pigs a reservoir of L. interrogans Pomona. Interestingly, 4.4% of dogs were renal carriers of Leptospira. In dog populations, MAT results confirmed the circulation of the same Leptospira serogroups involved in human cases. Even if not reservoirs, dogs might be of significance in human contamination by making an epidemiological link between wild or feral reservoirs and humans. Dogs could bring pathogens back home, shedding Leptospira via their urine and in turn increasing the risk of human contamination. We propose to consider dog as a vector, particularly in rural areas where seroprevalence is significantly higher than urban areas. Our results highlight the importance of animal health in improving leptospirosis prevention in a One Health approach.
机译：钩端螺旋体在新喀里多尼亚一直是主要的公共卫生问题。但是，到目前为止，针对这种疾病的人畜共患病模式的多学科研究很少进行。在这里，收集了猪，鹿和狗的样本。使用分子检测和基因分型进行分析。还对狗进行了血清学分析。我们的研究结果表明，鹿是博氏乳杆菌Lardjobovis的水库，而猪是问询L. Pomona的水库。有趣的是，有4.4％的狗是钩端螺旋体的肾脏携带者。在狗群中，MAT结果证实了与人类病例相同的钩端螺旋体血清群的循环。即使不是水库，通过在野生或野生水库与人类之间建立流行病学联系，狗对人类的污染也可能具有重要意义。狗可能将病原体带回家，通过尿液排出钩端螺旋体，从而增加了人类污染的风险。我们建议将狗视为媒介，特别是在血清阳性率明显高于城市地区的农村地区。我们的结果突出了动物健康在“一种健康”方法中改善钩端螺旋体病预防的重要性。

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