白银市2008年疑似麻疹病例血清学检测结果分析

Analysis of serological result of measles in uncertain patients in 2008 in Baiyin

目的:了解白银市麻疹发病情况,为进一步控制和消除麻疹提供依据。方法:对全市疑似麻疹病例血清学检测结果进行分析。结果:全市共检测255份疑似麻疹病例血清,麻疹IgM抗体阳性138份,阳性率54.1%。确诊病例主要集中在0岁～5岁年龄段,占50.0%,6岁～9岁占21.7%;农村发病人数为111例,占80.4%,明显高于市区;发病高峰在5月～7月份,发病人数占88.4%;有免疫史者占25.4%,无免疫史和不详者各占68.1%、6.5%。结论:进一步加强常规免疫工作,提高接种率及接种质量,适时开展麻疹疫苗强化免疫,提高易感人群免疫水平,阻断麻疹在人群中的流行。

Objective：To understand incidence of measles which help to supply basis of its control and elimination.Methods：The serological results of suspected measles cases in Baiyin were analyzed.Results：A total of 255 serums of suspected measles cases were detected,138 measles IgM antibodies were positive,its positive rate was 54.1%.The confirmed cases were mainly concentrated in 0～5 years old,accounted for 50.0%,6～9 years old was 21.7%.There were 111 cases in rural areas,accounted for 80.4%,much more than city.The attack peak was from May to July and the incidence was 88.4%.In all cases,25.4% were immunized,68.1% didn′t immunized and 6.5% were unknown.Conclusion：To further strengthen routine immunization,improve the immunization rate and vaccination quality,in time carry out measles vaccine mass immunization,improve the immunity levels of susceptible population,blocking the prevalence of measles in the population.