论文部分内容阅读
目的：探讨全沟硬蜱在莱姆病螺旋体传播中的作用。方法：用布旗法在林区草地采蜱，并分类鉴定；用直接荧光抗体法检查蜱类中肠带菌情况，并分离菌株。结果：全沟硬蜱为当地优势蜱种，人群发病与该蜱叮咬率密切相关；该蜱中肠带菌率为４０％，并从１４组（７０只）蜱中分离出２株莱姆病螺旋体；新分离株的单克隆抗体反应与国内分离株Ｍ７相同，而与美国菌株Ｂ３１有区别。结论：当地全沟硬蜱是莱姆病螺旋体的主要生物媒介。
Objective: To investigate the role of tick-borne ticks in the transmission of Borrelia burgdorferi. Methods: Toxoplasma gondii was collected from grassland in the forest area with cloth flag method, and its classification was identified. The direct fluorescent antibody method was used to test the tick-borne enteric bacteria and the isolates were isolated. Results: Ixodes wellbore was the dominant species of ticks in the world. The population incidence was closely related to the bite rate of the ticks. The rate of midgut ticks in the ticks was 40%. Two strains of Borrelia burgdorferi were isolated from 14 ticks The monoclonal antibody of the new isolate was the same as that of the domestic isolate M7, but different from the American strain B31. CONCLUSION: Ixodes niloticis is the dominant biological mediator of Lyme disease.