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对628人初免后4周应用IFAT技术进行血清中特性IgG抗体的检测,结果初免后抗体阳转率可达90.61%,其中男性为90.52%,女性为90.81%,两组人群间差异无显著性。各年龄组间的阳转率差异亦无显著性,但20岁以下与20岁以上年龄组相比不论在阳转率和GMT水平的差异均有显著性。本调查揭示暴露于狂犬病的危险人群,只要接种狂犬疫苗,约90%可获得特异性抗体,对初免失败者应再进行加强注射。
The IFAT technique was used to detect the serum IgG in 628 patients after initial immunization for 4 weeks. The results showed that the antibody positive rate after immunization was up to 90.61%, 90.52% for males and 90.81% for females, No significant difference between the two groups of people. There was no significant difference in the rate of positive conversion between different age groups, however, the difference between positive rate and GMT was not significant under 20 years old and over 20 years old. The survey revealed that at risk of exposure to rabies, only about 90% of rabies vaccines can be given the specific antibody, and those who failed the initial vaccination should be given an additional booster injection.