平果县免疫接种率监测与评价

Surveillance and Evaluation on Vaccination in Pingguo County

目的了解平果县免疫接种率现状。方法对近年计划免疫相关资料和麻疹发病情况进行综合分析。结果平果县1995～2003年四种疫苗[卡介苗(BCG)、口服脊髓灰质炎疫苗(OPV)、百白破联合疫苗(DPT)、麻疹疫苗(MV)]常规免疫估算接种率为55.44%～84.51%;1993～2003年OPV强化免疫估算接种率为66.90%～90.25%;1995～2003年麻疹年平均发病率为24.01/10万,<3岁发病占30.13%,61.12%的麻疹病例无免疫史。结论平果县常规免疫和OPV强化免疫都存在免疫空白。免疫空白主要在<1岁儿童,提示要采取行之有效的查漏补种,才能消除免疫空白和提高免疫接种率水平。

Objective This study was conducted to understand the current status of vaccination rate in Pingguo county. Methods The data from the expanded programme on immunization （EPI） and occurrence of measles were synthetically analyzed in recent year. Results The range of estimated vaccination rate for four bacterins was from 55.44% to 84.51% between 1995 and 2003, including bacillus Calmette-Guerin （BCG）,oral poliomyelitis vaccine （OPV）, diphtheria pertussis tetanus associated vaccine （DPT）,measles vaccine （MV）.The range of estimated fortified rate of OPV was from 66.90% to 90.25% between 1993 and 2003. The average incidence rate of measles was 24.01/lakh, children aged under 3 years accounted for 30.13%, 61.12% measles cases without history of vaccination. Condus/ons There was an immune nothingness in regular EPI and OPV fortification in Pingguo county. It occurred among infants aged under 1 year. It is recommended that effective measures should be taken for looking up and making up the absence data to eliminate immune nothingness and increase vaccination rate.