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在巴厘岛的城市长尾 (Macaca fascicularis) 中经常出现的链球菌疫情威胁

Laurie Patouillat, I Nengah Wandia, I Gusti N K Mahardika

Journal of wildlife diseases

|September 16, 2025

概括

一个链球菌同类物种. 在巴厘岛的野生长尾中,zooepidemicus疫情造成了显著的死亡率. 这种动物性传染性细菌导致高死亡率,特别是在成年中,这凸显了加强监测的必要性.

科学领域:

兽医微生物学兽医微生物学
野生动物流行病学
灵长类动物保护活动

背景情况:

Streptococcus equi ssp. 这种类型的菌株. 动物流行病菌 (zooepidemicus) 是一种致动物性细菌,在灵长类动物中引起严重的呼吸道感染,主要是在囚禁环境中.
由于细菌感染,野生灵长类群体的群体死亡事件的记录很少.
城市息地中的长尾 (Macaca fascicularis) 可能容易受到新型传染病爆发的威胁.

研究的目的:

报告和描述印度尼西亚巴厘岛长尾在野生群体中的大规模死亡事件.
确定病原体并评估疫情的人口影响和临床模式.
为了引起人们对复发性Streptococcus equi ssp.的担忧. 动物疫情爆发,并为保护战略提供信息.

主要方法:

实地观察和人口调查以追踪死亡率和人口影响.
尸体解剖,细菌培养,组织病理学,qPCR和16S rRNA元编码用于病因调查.
对受影响个体的临床症状和年龄性别分布的分析.

主要成果:

在2个月的时间里 (2022年3月至5月),发现了170只尸,受影响的社会群体的死亡率为16%-53%.
临床症状包括昏迷,呼吸困难和运动障碍.
Streptococcus equi ssp. 这种类型的菌株. 通过多种诊断方法,zooepidemicus被确定为最可能的致病原体.

结论:

复发性链球菌等种类. zooepidemicus疫情对野生灵长类动物群体构成重大威胁,影响人口结构,并可能导致保护挑战.
这些发现强调了了解城市野生动物中的传染病动态的重要性,以及动物传染病原体溢出的可能性.
加强长期监测,包括非侵入性监测,对于管理未来的疫情和实施野生有效的保护战略至关重要.

关键词:

细菌感染是一种细菌感染.人类与灵长类动物之间的接口.死亡率死亡率灵长类动物旅游业野生动物保护野生动物保护野生动物健康野生动物健康

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