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目的研究铜陵市2004~2009年麻疹流行病学特征,为制定消除麻疹策略提供依据。方法采用描述流行病学方法对法定传染病报告系统资料进行分析。结果铜陵市2004~2009年共报告麻疹245例,年平均发病率为5.59/10万,城区发病率高于农村。流动人口发病80例占32.65%。大于18岁成人、7~18岁的学生、8月龄~6岁儿童、小于8月龄婴儿发病数分别占41.22%、15.92%、21.63%、21.63%。245例麻疹患者,有麻疹减毒活疫苗免疫史、无免疫史、免疫史不详分别占13.47%、44.49%、42.04%。结论本地人口发病增多,流动人口麻疹减毒活疫苗接种率低,提高麻疹减毒活疫苗接种率和加强麻疹监测,才能消除麻疹。
Objective To study the epidemiological characteristics of measles from 2004 to 2009 in Tongling City and provide the basis for formulating the measles elimination strategy. Methods Descriptive epidemiological methods were used to analyze the legal infectious disease reporting system data. Results A total of 245 cases of measles were reported from 2004 to 2009 in Tongling City, with an average annual incidence of 5.59 / 100 000. The incidence in urban areas was higher than that in rural areas. 80 cases of floating population accounted for 32.65%. Adults aged over 18, students aged 7 to 18, children aged 8 months to 6 years and infants younger than 8 months accounted for 41.22%, 15.92%, 21.63% and 21.63% respectively. 245 cases of measles patients, measles live attenuated vaccine immunization history, no immunization history, unknown history of immunization accounted for 13.47%, 44.49%, 42.04%. Conclusion The increase of the local population, the low vaccination rate of live attenuated measles virus in migrant population, the increase of live attenuated measles vaccination rate and the monitoring of measles can eliminate measles.