陕西省儿童风疹、腮腺炎抗体水平检测

Levels of antibodies of measles, mumps and rubella in children of Shaanxi

摘要: 目的了解陕西省健康儿童麻疹、风疹、腮腺炎的抗体水平。方法采集1~14岁健康儿童血标本225份,检测麻疹、风疹、腮腺炎抗体。结果麻疹抗体阳性率维持>94%。城市儿童风疹和腮腺炎抗体几何平均浓度(GMC)1~2岁组最高(27.74%,28.94%),随年龄增长呈下降趋势;农村儿童风疹和腮腺炎体阳性率1~2岁组最低(24.2%,21.2%),随年龄增长呈上升趋势。结论陕西省健康儿童对风疹和腮腺炎的免疫力较低,有必要对所有1岁儿童接种麻风腮三联疫苗。

Abstract: ObjectiveTo unde rstand an tibody levels of measles,rubella and mumps in healthy children of Shaanxi.MethodsTotally 225 blood samples from healthy children of 1-14 year old were assayed for antibodies of measles, rubella and mumps.ResultsThe positive rate of meas les was above 94%.The average geometric means of antibody titer for rubella and mumps were higher(27.74,28.94)among urban children of 1-2 years old with a decreasing trend as the increment of the children's age.The positive rates of rubella and mumps were lower among rural children of 1-2 years old and increased with the age.ConclusionThe immunity agains trubella and mumps is conside rably low in healthy children and the one year old children should be vaccinated in Shaanxi province.