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蜱传回归热是典型的自然疫源性疾病。已证实新疆有两类疫区。在南疆的病原体为波斯螺旋体(B.persica),由乳突钝缘蜱(O.papillipes)传播;在北疆的病原体为拉氏螺旋体(B.latyshevyi)由特突钝缘蜱(O.tartako-vskyi)传播。由于前者的基础疫灶除荒野洞穴外,还大量散布于各种建筑物中,与人接触密切,危害较大。我们在某村50户的调查中,发现49户有该蜱。在部队野营执勤、经济开发等活动中,易感人群大量进入疫区时常遭侵袭。如某部野营中54人借住民房10天内有15人发病;某测绘分队约30人于阿图什短期执勤中发病5名。由于本病临床症
Return to the heat of ticks is a typical natural foci disease. It has been confirmed that there are two types of epidemic areas in Xinjiang. The pathogen in southern Xinjiang is B. persica, which is transmitted by O. papillipes; the pathogen in northern Xinjiang is B. latissiyi (O. tartako-vskyi) spread. As the former basic foci in addition to wilderness caves, but also a large number of scattered in a variety of buildings, with people in close contact, more harmful. We surveyed 50 households in a village and found that 49 households had the tick. In the army camping duty, economic development and other activities, a large number of susceptible people into the epidemic area often been hit. For example, in a camp, 54 people took shelter in 15 days within 10 days; some 30 people in a surveyed unit had 5 in short positions in Artush. Due to the disease clinical symptoms