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湘南莽山林区莱姆病疫源地的调查 被引量:5

The Investigation of Intectious Focus Area of Lyme Disease in the Forestry Region of Man Shan-the South of Hunan Province
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摘要 [目的 ] 证实湘南莽山林区莱姆病疫源地的存在。[方法 ] 选择莽山林区为调查点 ,用间接免疫荧光抗体试验 (IFA)进行人群的血清学检测 ;用直接免疫荧光抗体试验 (DFA)和暗视野显微镜观察进行媒介蜱的病原学鉴定。 [结果 ] 检测 395份自然人群的血清 ,莱姆病感染率为 6 .33% ,不同职业人群感染率差异无显著性 (χ2 =2 .5 2 8,P>0 .0 5 ) ;检查蜱 2 12只 ,微小牛蜱为优势种 ,其中肠带莱姆病螺旋体率为 15 % (3/ 2 0 )。 [结论 ] 可以确定湘南莽山林区存在莱姆病的自然疫源地。 Objective] To prove the existence of infectious focus area of Lyme through the investigating of the forestry residents and the spreading vector in Man Shan of south Hunan province. [Methods] An investigation was selected in Man-Shan forestry area IFA was used to examine serum and DFA was used to identify the etiology of vector ticks.[Result] The result of 395 serum showed that the intectious rate of residents of lyme disease was 6 33%, there was no difference in occupational population (χ 2=2 528,P>0 500). A total number of 212 ticks were examined, which showed Boophilis Condatus was the (prominent) prevailing species, and the infective rate of Borrelia Burgdorferi was 15%(3/20) in the gut of Boophilus Microphus.[Conclusion] It was the first time that the infectious forus area of Lyme disease was confirmed in the forestry region of Man shan-the south of Hunan province.
出处 《实用预防医学》 CAS 2000年第6期415-417,共3页 Practical Preventive Medicine
基金 湖南省教委高校科研经费资助! (编号 99C0 3)
关键词 莱姆病 莱姆病螺旋体 自然疫源地 微小牛蜱 Lyme disease, Barrelia burgdorferi, Endemic area, Boophilus Microphus.
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  • 1梁军钢,中华微生物学和免疫学杂志,1996年,16卷,359页
  • 2李牧青,中国人兽共患病杂志,1994年,10卷,14页
  • 3李牧青,Lyme borreliosis,1994年,217页
  • 4张哲夫,中华流行病学杂志,1992年,13卷,271页

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