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野生哺乳动物作为西尼罗河病毒传播的哨兵:来自塞尔维亚的证据

Ljubiša Veljović¹, Milan Paunović², Dimitrije Glišić¹

¹Institute of Veterinary Medicine of Serbia, Janisa Janulisa 14, 11000 Belgrade, Serbia.

Pathogens (Basel, Switzerland)

|November 27, 2025

概括

西尼罗河病毒 (WNV) 在塞尔维亚野生动物中广泛传播. 在野猪,鱼,金,红鹿和鹿中发现了抗体,这表明WNV构成了广泛的生态威胁.

科学领域:

兽医医学兽医医学兽医医学
流行病学流行病学
野生动物生态学野生动物生态学

背景情况:

西尼罗河热是一种由蚊子传播的动物性疾病,由西尼罗河病毒 (WNV) 引起.
WNV在鸟类宿主和Culex蚊子之间循环,但也感染哺乳动物,包括人类.
鸟类是主要的水库,但WNV影响着各种野生动物种群.

研究的目的:

评估塞尔维亚各种野生哺乳动物物种的西尼罗病毒 (WNV) 血清流行率.
在自然生态系统中识别潜在的哨戒物种用于WNV监测.

主要方法:

在塞尔维亚收集并检测了来自野生动物的522个血清样本.
对抗西尼罗河病毒 (WNV) 抗体的分析样本.
测试的物种包括野猪,鱼,金,红鹿和鹿.

主要成果:

在所有测试物种中检测到WNV抗体.
血清流行率各不相同:野猪 (37%), (11.9%),金 (32.4%),红鹿 (50.6%) 和鹿 (9.1%).
在成人和青少年中发现了抗体,这表明最近的WNV传播.

结论:

在塞尔维亚的野生动物群体中,WNV广泛存在.
野生类动物,食肉动物和入侵性动物可以作为有效的哨兵物种,用于WNV监测.
调查结果强调了监测各种野生动物中的WNV对公共卫生和生态系统管理的重要性.

关键词:

艾丽莎·伊丽莎·伊丽莎塞尔维亚塞尔维亚塞尔维亚塞尔维亚西尼罗河热病西尼罗河热病鹿鹿是什么意思鹿是什么意思子,子,子,子,子,子,子,子,子,子.它们是Nutria Nutria.血清发生率的普遍性.野猪野猪是一种野生动物.

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