在四个省份的动物和鼠中发现的动物传染病原体,中国,2015-2022年
Shen Tian1,2,1,3, Bao-Gui Jiang3, Wan-Shuang Liu3
1Institute of Public Health, Guangzhou Medical University, Guangzhou, P.R. China.
Epidemiology and infection
|September 7, 2023
概括
中国的动物和鼠携带许多动物传染病原体,包括汉塔病毒和巴顿氏菌. 同时感染很常见,强调了野生哺乳动物持续监测的必要性.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 传染性疾病 传染性疾病
- 野生动物生态生态学
背景情况:
- 动物和鼠是可传染于人类的病原体的重要储存库,构成动物传播传染病的风险.
- 了解这些哺乳动物的病原体分布和共感染对于公共卫生至关重要.
研究的目的:
- 调查来自中国四个省份的动物和鼠的动物性病毒,细菌和寄生虫病原体的共感染状况.
主要方法:
- 在中国四个省份的人类定居点内和周围采样动物和社区.
- 使用聚合酶链反应 (PCR) 和植物遗传学分析识别和表征动物感染病原体.
主要成果:
- 总共捕获了864只来自24个和13个物种的动物和鼠.
- 在3.47%的动物中检测到汉塔病毒 (Hantaan和Caobang orthohantavirus).
- 细菌病原体的高患病率,包括巴顿氏菌 spp. (31.25%),阿纳普拉斯马属 (8.91%),莱普托斯皮拉种类. (3.94%),以及里克特西亚 (3.59%).
- 寄生虫与Babesia spp.的同时感染 (4.17%) 和Borrelia spp. 在其中. (3.47%) 也被确定.
- 最高的同时感染率 (0.46%) 涉及巴托内拉菌种,莱普托斯皮拉菌种和阿纳普拉斯马科植物.
结论:
- 动物传染病原体物种分布和共感染在中国的动物和中普遍存在.
- 为了预防疾病,在更广泛的地区对野生哺乳动物中动物性病原体的积极监测至关重要.
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