济南市蜱分布及带病毒状况调查

辛正, 王东, 杨国樑, 王永明, 彭文广, 李羡亭, 齐梅, 王蕾, 李殿香

doi:10.11853/j.issn.1003.4692.2015.02.018

中国媒介生物学及控制杂志 >

2015 , Vol. 26 >Issue 2: 179 - 181

DOI: https://doi.org/10.11853/j.issn.1003.4692.2015.02.018

调查研究

济南市蜱分布及带病毒状况调查

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1 济南市疾病预防控制中心消毒监测与病媒生物防制所, 济南250021;
2 章丘市疾病预防控制中心;
3 济南大学生物科学与技术学院

辛正,男,硕士,主任医师,主要从事病媒生物控制研究,Email:xinzheng121@163.com

收稿日期: 2014-10-29

网络出版日期: 2015-04-20

基金资助

山东省科技发展计划(2012GGB01172)

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Status of tick distribution and tick-borne pathogens in Jinan city

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1 Jinan Center for Disease Control and Prevention, Jinan 250021, Shandong Province, China;
2 Zhangqiu Center for Disease Control and Prevention;
3 School of Medicine and Life Science, University of Jinan

Received date: 2014-10-29

Online published: 2015-04-20

Supported by

Supported by the Shandong Provincial Science and Technology Development Projects(No. 2012GGB01172)

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摘要

目的调查济南市丘陵地区蜱的种类、宿主、分布及其带病毒情况。方法采用宿主体表捡拾法采集寄生蜱、人工布旗法采集游离蜱, 并进行分类鉴定和病原体检测。结果在宿主动物和环境中分别捕获蜱614和108只, 经鉴定均为长角血蜱。其中, 羊体表捕获蜱596只, 占调查宿主动物的97.1%。所有宿主动物中, 羊携带蜱比例最高(53.3%), 带蜱指数最高(6.7只/只或头)。在3组蜱样本中检测到新型布尼亚病毒核酸阳性, 1组蜱样本中检测到立克次体阳性, 4份样本均来自羊群。结论济南市的优势蜱种为长角血蜱;放养羊群是当地蜱主要宿主动物;部分蜱可能携带新型布尼亚病毒和立克次体。

关键词： 蜱; 宿主; 新型布尼亚病毒; 立克次体

本文引用格式

辛正, 王东, 杨国樑, 王永明, 彭文广, 李羡亭, 齐梅, 王蕾, 李殿香 . 济南市蜱分布及带病毒状况调查[J]. 中国媒介生物学及控制杂志, 2015 , 26(2) : 179 -181 . DOI: 10.11853/j.issn.1003.4692.2015.02.018

Abstract

Objective To investigate the species, host, distribution and status of tick-borne pathogens in Jinan city. Methods The parasitic ticks were collected from the host skin by hand or tweezers and the free ticks were collected manually with white cloth from the grassland or shrubbery. Collected ticks were classified and tested for tick-borne pathogens. Results There were 614 and 108 ticks collected on 6 hosts and in 2 types of environment, respectively. Collected ticks were Haemaphysalis longicornis. There were 596 ticks collected on goats with proportion of 97.1%. About 53.3% goats carried with ticks and the average number of ticks per goat was about 6.7. The results were positive in RNA detection of new bunyavirus in 3 groups of tick and positive of rickettsia in one group. Positive ticks were collected from goats. Conclusion The dominant tick species was H. longicornis in Shandong province. The dominant host animal was goats raised outside. Some ticks may carry bunyavirus and rickettsia.

Key words： Tick; Host; Bunyavirus; Rickettsia

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