目的了解新疆托里县中、小学生包虫病的感染情况。方法用B型超声波探查腹部,诊断标准参照《包虫病诊断标准》(WS257-2006)执行。结果共调查5 096名中、小学生,查出包囊携带者40人,患病率为0.78%,各民族学生包虫病患病率差异无统计学意义(χ2=4.04,P>0.05),在性别分布上男生感染率为0.64%,女生的感染率为0.92%,男女生之间差异无统计学意义(χ2=1.26,P>0.05)。结论托里县在校中、小学生包虫病患者主要与犬有密切接触史,生活卫生习惯差,包虫病防治知识匮乏;农牧区对家犬没有采取有效的管理措施,犬粪便极易造成污染;应广泛开展卫生宣传教育及大力宣传预防包虫病的知识,对家犬进行驱虫防疫处理等是包虫病防治工作的重点。 Objective To understand the infection of hydatid disease among primary and secondary school students in Tori County, Xinjiang. Methods The abdomen was probed with ultrasound B, and the diagnostic criteria were based on the diagnostic criteria of echinococcosis (WS257-2006). Results A total of 5 096 middle school students and primary school students were enrolled. Among them, 40 were carriers of cysts, the prevalence was 0.78%. There was no significant difference in the prevalence of hydatid disease among ethnic students (χ2 = 4.04, P> 0.05) There was no significant difference between boys and girls (χ2 = 1.26, P> 0.05). The prevalence rate of male was 0.64% in gender distribution and that of female was 0.92%. Conclusion In Tori County school, primary echinococcosis patients mainly have close contact with dogs, poor living and sanitary habits and lack of knowledge on hydatid disease prevention and control; no effective management measures are taken for domestic dogs in rural and pastoral areas; Causing pollution; health education should be widely carried out and vigorously promote the prevention of hydatid disease knowledge, deworming prevention and treatment of domestic dogs and other echinococcosis prevention and control work is the focus.