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目的:了解大连市2007年-2009年麻疹、风疹血清学监测的状况,掌握大连市麻疹、风疹疫情动态及流行病学特点,为如期实现消除麻疹的目标,促进免疫规划工作提供科学依据。方法:采用酶联免疫吸附试验(ELISA)对大连市各县区2007年-2009年采集的疑似麻疹、风疹血清标本进行麻疹抗体(M-IgM)、风疹抗体(R-IgM)检测。结果:2007年-2009年共检测送检血清465份。其中,M-IgM阳性115份,阳性率为24.73%;(R-IgM)阳性216份,阳性率为46.45%。结论:大连市2007年-2009年麻疹呈散发状态,个别地区出现风疹的小暴发,应对重点人群进行麻疹疫苗的强化免疫。
OBJECTIVE: To understand the status of measles and rubella serological surveillance in Dalian from 2007 to 2009 and master the epidemiological and epidemiological characteristics of measles and rubella in Dalian, so as to provide a scientific basis for eliminating measles and promoting immunization planning. Methods: Measles antibody and rubella antibody (R-IgM) were detected by enzyme-linked immunosorbent assay (ELISA) in measles and rubella serum samples collected from 2007 to 2009 in counties of Dalian. Results: From 2007 to 2009, a total of 465 serum samples were tested. Among them, 115 were M-IgM positive, the positive rate was 24.73%; 216 positive (R-IgM), the positive rate was 46.45%. Conclusion: Measles in Dalian City was distributed from 2007 to 2009, with minor outbreaks of rubella in some areas and intensive immunization against measles vaccine in key populations.