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为了解陕西省麻疹流行状况 ,以加速控制麻疹 ,对陕西省 2 0 0 0～ 2 0 0 2年麻疹发病资料进行流行病学分析。结果显示 :陕西省 2 0 0 0～ 2 0 0 2年麻疹年平均发病率比 1997～ 1999年上升了 6 5 7%。病例分布广泛 ,流行模式为爆发和散发并存 ,局部麻疹爆发影响着全省的麻疹发病水平。 3～ 6月为麻疹高发季节 ,0～ 2岁和 6～ 8岁为麻疹高发年龄组。对麻疹病例的免疫史分析表明 ,2 5 %的麻疹病例未接种麻疹疫苗 (MV) ,2 4 %的病例免疫史不详。报告病例的年龄和免疫史状况说明 ,MV的初种和复种需加强 ,同时要在全省范围开展一定年龄组儿童的MV强化免疫 ,调整现行MV的免疫程序 ,健全麻疹监测系统。
To understand the epidemic situation of measles in Shaanxi Province and to speed up the control of measles, epidemiological analysis of the incidence of measles in Shaanxi Province from 2000 to 2002 was conducted. The results showed that the average annual incidence of measles in Shaanxi Province in 2000-2002 increased by 67 57% from 1997 to 1999. The cases are widely distributed, the epidemic pattern is the eruption and the exudes coexist, and the local measles outbreak affects the incidence of measles in the province. March to June is the high incidence of measles, 0 to 2 years old and 6 to 8 years old for the high incidence of measles. Immunization history of measles cases showed that 25% of the measles cases were not immunized against measles vaccine and 24% of cases were unknown. The reported age and history of immunization indicate that the initial and repeated vaccination of MV should be strengthened. At the same time, it is necessary to carry out MV-boosting in children of certain age groups across the province, adjust the immunization program of the current MV and perfect the monitoring system of measles.