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为论证宝坻县是否有必要开展麻疹疫苗 (MV)强化免疫 ,于 2 0 0 1年初对该县进行了调查 ,内容包括宝坻县近几年麻疹疫情、MV接种率及血清学监测。结果显示 :该县 1996～ 2 0 0 0年MV平均估算接种率 73 0 4 % ,每年约有近 30 %的出生儿童免疫空白 ;该县近 5年麻疹发病主要集中在 7～ 14岁 ,占 5 5 % ,而调查的 135名 3～ 14岁儿童中麻疹IgG抗体滴度达到 1∶80 0的占 6 2 2 2 %。分析后认为 ,该县MV免疫工作存在很大漏洞 ,确实有必要开展强化免疫 ,应以 7～ 14岁在校学生为主。同时加强基础免疫工作 ,提高接种率
In order to demonstrate whether there is a need for intensive immunization against measles vaccine in Baodi County, a survey was conducted in early 2001 on the measles epidemic, vaccination coverage and serological surveillance in Baodi County in recent years. The results showed that the average inoculation rate was 73 0 4% from 1996 to 2000 in the county, and nearly 30% of the births were immunized in each year. The incidence of measles in the recent 5 years was mainly from 7 to 14 years old, accounting for The prevalence of measles IgG antibodies in 135 children aged 3-14 years was 52.2%. After the analysis, there is a great loophole in MV immunization work in this county. It is indeed necessary to carry out intensive immunization and should focus on school-aged students aged 7 to 14. At the same time, strengthen basic immunization work and raise the vaccination rate