|
|||||
|
|
| 天津市蓟县地区莱姆病螺旋体主要生物媒介的调查研究 | |
| 引用本文： | 侯学霞,刘义,郝琴,陈继永,耿震,宋春英,陈建,丁健青,于凤泰,贾艳合,赵志武,万康林.天津市蓟县地区莱姆病螺旋体主要生物媒介的调查研究[J].中国预防医学杂志,2008,9(5):358-359. |
| 作者姓名： | 侯学霞 刘义 郝琴 陈继永 耿震 宋春英 陈建 丁健青 于凤泰 贾艳合 赵志武 万康林 |
| 作者单位： | 1. 中国疾病预防控制中心传染病预防控制所,北京,100050 2. 天津市蓟县卫生防病站 3. 中国疾病预防控制中心传染病预防控制所,北京,100050;新乡医学院 4. 天津市疾病预防控制中心 |
| 摘 要： | 目的了解当地莱姆病的主要生物媒介一蜱的种类、带菌状况以及在传播莱姆病中的作用。方法采用布旗法及动物诱捕法在山林地区采集蜱。对蜱种进行鉴定。并进行病原分离培养和PCR检测。结果共收集到1226只蜱，经鉴定属于硬蜱科中2属2种：硬蜱届的全沟硬蜱和血蜱属的长角血蜱。其中以长角血蜱为优势种，构成比占92．58％（1135／1226）；随机对300只长角血蜱进行针对莱姆病螺旋体的PCR．检测，有14只阳性，阳性率为4．67％。并对其余926只蜱进行病原分离培养，未得到莱姆病螺旋体。结论血蜱可能是天津蓟县地区莱姆病传播的主要生物媒介。 |
| 关 键 词： | 莱姆病螺旋体 生物媒介 带菌状况 预防措施 传染病 |
Investigation on Primary Vectors of Borrelia Burgdorferi in Ji County of Tianjin City |
|
| Affiliation: | HOU Xue - xia , LIU Yi, HAO Qin, et al . ( National Institute of Communicable Disease Control and Prevention, Chinese Ceuter for Disease Control and Prevention, Beijing 100050, China) |
| Abstract: | Objective To explore the species, bacteria carrying status and the role in causing Lyme disease of ticks. Methods ① Flagging and trapping methods were used to collect ticks in forest area and then the species of captured ticks were identified. ② BSK Ⅱ culture medium was used to isolate the pathogen. ③ PCR was used to detect the germ - carrying rate of ticks. Results A total of 1 226 ticks were collected, and then were indentified as Ixodidae （2 genera, 2 species）. Haemaphysalis longicornis was the dominant specie. The carrying -rate of Haemaphysalis longicornis in ticks was 4. 67% by PCR, but no pathogen was found by isolation or culture. Conclusion Haemaphysalis longicornis was an important vector in Ji County of Tianjin city. |
| Keywords: | Borrelia burgdorferi Biological vector |
| 本文献已被 维普 万方数据 等数据库收录！ | |
