实验动物科学 ›› 2023, Vol. 40 ›› Issue (3): 88-91.DOI: 10. 3969 / j. issn. 1006-6179. 2023. 03. 015

• 技术 • 上一篇    下一篇

2017—2020 年野鼠病原检出情况分析

  

  1. (北京维通利华实验动物技术有限公司,北京 100107)
  • 收稿日期:2021-12-28 出版日期:2023-06-28 发布日期:2023-07-05
  • 通讯作者: 韩 雪( 1981—) ,女,博士,高级兽医师,研究方向:预防兽医学. E-mail:xue. han@ criver. cn
  • 作者简介:张琬琳( 1993—) ,女,本科,兽医,研究方向:实验动物健康监测,生物安全检查. E-mail:Wanlin. Zhang@ criver. cn

Analysis on the Detection of Field Mouse Pathogens from 2017 to 2020

  1. ( Beijing Vital River Laboratory Technology Co., Ltd., Beijing 100107,China)
  • Received:2021-12-28 Online:2023-06-28 Published:2023-07-05

摘要: 目的 通过分析野鼠携带病原体种类来改善有害动物防治方法,提高防治效果,降低实验动物外源性病原污染风险。 方法 取毒饵站内发现的新鲜野鼠粪便或采集被采食的毒饵站内的环境拭子,机械捕鼠器或绞杀笼中捕捉到的野鼠的毛皮拭子,进行全面的 PCR 检测。 结果 共收集检测样品 40 份,检出 11 种细菌、3 种病毒、5 种寄生虫。 其中螺杆菌的检出率最高,为 75%。 结论 通过检测分析,野鼠携带病原体种类(包括人畜共患病) 及检出率均较高。

关键词: 实验动物, 野鼠, 病原体, 害虫防治

Abstract: Objective From 2017 to 2020, field mouse or related samples around facilities were collected and tested for infectious agents by PCR method, in order to analyze the types of pathogens carried by field mouse, improve pest control method and effects, and reduce pathogens risk around facilities. Method Fresh field mousefeces or environmental swabs were collected in the poison bait station field mouse entered. Fur swabs were collected from field mouse captured by mechanical mousetraps or strangulation cages. All samples were sent to Vital River Lab to conduct comprehensive PCR testing. Result Total of 40 samples were collected and tested, and 11 types of bacteria, 3 types of viruses, and 5 types of parasites were founded. Among them, Helicobacter is commonly founded with 75% positive rate. Conclusion Through detection and analysis, the types of pathogens carried by field mouse ( including zoonoses) and the detection rate are high.

Key words: laboratory animals, field mouse, pathogens, pest control

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