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在来自原住民社区的狗中分子检测病原体,亚马逊,巴西

Antonio Humberto Hamad Minervino¹, Arlei Marcili², Jonas Moraes-Filho²

¹Laboratory of Animal Health (LARSANA), Federal University of Western Pará (UFOPA), Santarém, Brazil.

Vector borne and zoonotic diseases (Larchmont, N.Y.)

|August 11, 2023

概括

这项研究发现,来自巴西亚马逊土著社区的狗中,传播病原体的高率,特别是Ehrlichia canis和Hepatozoon canis. 卡拉哈族裔和虫的存在增加了Ehrlichia canis感染的风险.

科学领域:

兽医寄生虫学兽医寄生虫学
分子诊断学分子诊断
热带医学热带医学

背景情况:

关于在巴西土著社区影响狗的传播病原体的数据有限.
狗的健康对这些社区的福祉和文化实践至关重要.
媒介性疾病对亚马逊地区的动物健康构成重大威胁.

研究的目的:

在巴西亚马逊地区的两个不同的土著社区的狗中分子检测和表征传播的病原体.
调查埃里希亚,巴贝西亚和肝动物物种的流行情况.
识别与病原体感染模式相关的因素.

主要方法:

对来自Tapirapé和Karajá土著民族的327只狗进行了调查.
使用PCR进行分子检测和对Ehrlichia,Babesia和Hepatozoon进行测序.
统计分析包括单变量和多变量逻辑回归.

主要成果:

发病率:Ehrlichia canis (12.2%),Anaplasma platys (0.61%),Hepatozoon canis (66.5%). 它们的发病率是什么? 它们的发病率是什么?
埃尔里希亚犬病感染与卡拉哈族裔 (OR 3.4) 和附着 (OR 2.5) 有显著的关联.
肝犬是检测到的最常见的病原体.

结论:

这项研究凸显了巴西亚马逊土著社区内狗中传播病原体的重大负担.
这些发现强调了了解病原体分布和狗健康干预的风险因素的重要性.
结果扩大了对这个研究不足的地区载体传播疾病的知识.

关键词:

亚纳等离子体是什么?贝贝西亚贝贝西亚是一个埃里希尔基亚 (Ehrlichia) 是一个常见的词.肝细胞动物是肝细胞动物.土著民族是土著的民族.

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