【摘要】 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 ,提高接种率更多还原

【Abstract】 Whether or not the measles supplementary immunization should be taken in the Baodi District of Tianjin,we carried out an epidemiological investigation on routine immunization coverage rate and the measles antibody level to determine the necessity to do so in the district at the beginning of the year 2000 The results showed that the estimated measles average immunization coverage rate was only 73 04% from 1996 to 2000,so it took approximately 30% immune vacancy In the last 5 years,measles cases gathered chiefly in children aged 7?14 accounting for 55% of the total cases The survey of 135 children of 3?14 years old showed that measles IgG antibody level 1∶800(by ELISA) was detected in 62 22% of the total children These data indicated that measles routine immunization in the Baodi District was not satisfactory,so it is very necessary to conduct a supplementary immunization aimed at the school students aged 7?14 Finally,we suggest to strength the routine immunization to raise the immunization coverage rate更多还原