摘要
目的调查山东大学丘陵地区蜱的种类、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。结论山东大学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。
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.
出处
《中国媒介生物学及控制杂志》
CAS
CSCD
2015年第2期179-181,共3页
Chinese Journal of Vector Biology and Control
基金
山东省科技发展计划(2012GGB01172)~~
