【摘要】 为了解脊髓灰质炎(脊灰)抗体水平,用微量ELISA间接法检测山西省部分城乡807名健康人的脊灰抗体.脊灰Ⅰ、Ⅱ、Ⅲ型抗体阳性率分别为 96.90%、94.55%、95.29%;抗体几何平均滴度(GMT)为Ⅰ型11012.51、Ⅱ型1:473.70、Ⅲ型1:872.57,各型均以2～4岁年龄组最高.结果显示山西省健康人群脊灰抗体阳性率和GMT均达到较高的水平.更多还原

【Abstract】 Poliovirus antibody levels were detected in a total of 807 healthy individuals in some areas of Shanxi Province by using indirect ELISA method. The analysis of the results showed that the average positive rate and geometric mean titer(GMT) of antibodies against poliovirus type Ⅰ , Ⅱ and Ⅲ were 96. 90% ,94. 55% , 95. 29%and 1 : 1 012,51,1 : 473.70.1 : 872. 57 .respectively. The antibody level of 2-4 years old group was highest among all groups. The results also indicated that the positive rate and GMT in Shanxi Province have reached higher level and the solid basis has been found under eliminating poliomyelitis.更多还原