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[目的]了解潍坊市乙肝疫苗漏种补种情况,为降低儿童乙肝病毒感染率和乙肝表面抗原携带率提供科学依据。[方法]2009～2011年,对潍坊市1994年1月1日至2001年12月31日出生的未接种或未完成乙肝疫苗全程接种儿童进行调查并实施补种乙肝疫苗。[结果]调查儿童692 661人,查出漏种乙肝疫苗儿童101 351人,漏种率为14.63%;应补种101 351针次,实补种100 963人,补种率为99.62%。其中1针次、2针次和3针次乙肝疫苗补种率分别为99.62%、99.60%、99.62%。2009～2011年补种率分别为99.82%、99.10%、99.89%。[结论]潍坊市15岁以下儿童乙肝疫苗补种率较高。
[Objective] To understand the situation of missed vaccination and vaccination of Hepatitis B vaccine in Weifang City and to provide a scientific basis for reducing the rate of hepatitis B virus infection and the carrier rate of hepatitis B surface antigen in children. [Methods] From 2009 to 2011, we investigated and vaccinated non-vaccinated or unvaccinated hepatitis B vaccine children born in Weifang from January 1, 1994 to December 31, 2001. [Results] A total of 692 661 children were investigated. 101 351 children missed the hepatitis B vaccine were found. The leakage rate was 14.63%. 101 101 needles were inoculated and 100 963 seeds were replanted. The replanting rate was 99.62%. The rates of 1, 2 and 3 doses of hepatitis B vaccination were 99.62%, 99.60% and 99.62%, respectively. 2009 to 2011, the remuneration rates were 99.82%, 99.10%, 99.89% respectively. [Conclusion] The vaccination rate of hepatitis B vaccine in children under 15 in Weifang City is higher.