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目的:了解宝丰镇幼儿园、小学学生乙型肝炎病毒(HBV)感染情况、乙肝疫苗制剂的免疫效果。方法:采用酶联免疫法试验(ELISA)检查乙肝两对半,对2014年宝丰镇幼儿园、小学624名学生HBV感染及乙肝抗体水平进行血清学监测。结果:HBV感染率0.97%,幼儿园、小学学生HBV感染率差异无统计学意义(P>0.05),乙肝免疫率74.40%、各年龄组差异无统计学意义(P>0.05)。结论:幼儿园、小学学生对乙型肝炎已形成较好的免疫屏障,但学生免疫效果还不够理想,需进一步落实加强免疫工作。
Objective: To understand the Baofeng town kindergarten, primary school students Hepatitis B virus (HBV) infection, hepatitis B vaccine preparation of the immune effect. Methods: Enzyme linked immunosorbent assay (ELISA) was used to examine hepatitis B in two pairs and a half. Serum levels of HBV infection and HBsAg were detected in 624 students in Kindergarten and Primary School of Baofeng Town in 2014. Results: The infection rate of HBV was 0.97%. There was no significant difference in the HBV infection rate among kindergarten and primary school students (P> 0.05). The rate of HBV infection was 74.40%. There was no significant difference among all age groups (P> 0.05). Conclusion: Kindergarten and primary school students have a good immune barrier to hepatitis B. However, the immune effect of the students is not satisfactory, and the immunization work needs to be further implemented.