Chines Journal of Vector Biology and Control ›› 2021, Vol. 32 ›› Issue (5): 564-569.DOI: 10.11853/j.issn.1003.8280.2021.05.011

• Experimental Study • Previous Articles     Next Articles

Plague transmission efficiency of Xenopsylla skrjabini based on the vector efficiency evaluation models

YUE Xi-hong1, SHI Shen1, YUAN Jiang-ling1, AN Ran1, XU Jia-li1, ZHAO Guo-yu1, AI Shan-aibibule1, AISHAN Jiang-hadeer1, YANG Hong-cai1, XIA Lian-xu2, ZHANG Yu-jiang1   

  1. 1. Center for Disinfection and Infection Control, Xinjiang Uygur Autonomous Region Center for Disease Control and Prevention, Urumqi, Xinjiang 830002, China;
    2. National Institute of Communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 102206, China
  • Received:2021-04-26 Online:2021-10-20 Published:2021-10-20
  • Supported by:
    Supported by the Xinjiang Uygur Autonomous Region Innovation Environment (Talents, Bases) Construction Special Project (No. PT1801)

基于不同媒介效能模型的簇鬃客蚤鼠疫媒介效能评价研究

岳锡宏1, 史深1, 袁江玲1, 安冉1, 徐佳丽1, 赵国玉1, 艾山·艾比布勒1, 艾山江·哈得尔1, 杨洪彩1, 夏连续2, 张渝疆1   

  1. 1. 新疆维吾尔自治区疾病预防控制中心消毒与感染控制中心, 新疆乌鲁木齐 830002;
    2. 中国疾病预防控制中心传染病预防控制所, 北京 102206
  • 通讯作者: 张渝疆,E-mail:xjsyzhang@163.com;夏连续,E-mail:xialianxu@icdc.cn
  • 作者简介:岳锡宏,男,硕士,主任技师,从事特色实验动物开发工作,E-mail:406959660@qq.com
  • 基金资助:
    新疆维吾尔自治区创新环境(人才、基地)建设专项(PT1801)

Abstract: Objective To evaluate the plague transmission efficiency of Xenopsylla skrjabini in various vector efficiency evaluation models. Methods The vector efficiency index of X, skrjabini was acquired by the experimental method for plague transmission efficiency of fleas. The vector efficiency of X, skrjabini was calculated using the Wheeler (1954), Kartman (1956), and Macdonald-modified vector efficiency models. Results The vector efficiency of X, skrjabini was 0.02 based on the Wheeler (1954) and Kartman (1956) vector efficiency model, and 3.2 based on the Macdonald-modified vector efficiency model, which was higher than the reference value (2.0) for a plague epizootic based on the this model. Conclusion The experiment of plague transmission efficiency of fleas should be guided by the goal of the experiment, and adopt suitable vector efficiency experimental methods and vector efficiency evaluation models. The vector efficiency result of X, skrjabini indicates that this flea species can transmit plague among host animals under the natural zoological condition

Key words: Xenopsylla skrjabini, Vector efficiency, Wheeler and Kartman model, Macdonald model

摘要: 目的 评价簇鬃客蚤在不同媒介效能评级模型中的鼠疫传播效能。方法 采用蚤类传播鼠疫的媒介效能实验技术方法获取簇鬃客蚤媒介效能指标,以Wheeler(1954)、Kartman(1956)和Macdonald修正的媒介效能模型计算簇鬃客蚤媒介效能。结果 以Wheeler(1954)和Kartman(1956)的媒介效能模型评价,簇鬃客蚤的媒介效能为0.02;以Macdonald修正媒介传播流行病学模型评价的媒介效能为3.2,高于该模型判定支持动物鼠疫流行2.0的指标。结论 蚤类的鼠疫媒介效能实验应以实验的目标为导向,采取适合的媒介效能实验方法和评价模型。簇鬃客蚤媒介效能指标显示,该蚤于自然生态条件下可在宿主动物间传播鼠疫。

关键词: 簇鬃客蚤, 媒介效能, Wheeler和Kartman模型, Macdonald模型

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