论文部分内容阅读
目的了解宜都市适龄儿童脊髓灰质炎(以下称脊灰)和麻疹免疫水平,评价疫苗免疫效果,为预防接种工作提供依据。方法采用随机抽样方法,以1.5~3.0岁儿童为调查对象,用酶联免疫法检测脊灰和麻疹Ig G抗体。结果 2013年宜都市1.5~3.0岁儿童的脊灰Ig G抗体阳性率为92.22%,麻疹Ig G抗体阳性率为97.50%。不同接种点和不同免疫剂次的儿童疫苗抗体阳性率差异有统计学意义(P<0.05)。不同性别儿童脊灰和麻疹抗体水平差异均无统计学意义(均P>0.05)。结论宜都市1.5~3.0岁儿童的脊灰和麻疹具有较高的免疫水平,已达到卫生部规定目标,可以形成有效的免疫屏障。
Objective To understand the poliomyelitis (hereinafter referred to as poliomyelitis) and measles immunity in school-age children in Yidu, to evaluate the immunization effect of vaccine, and to provide the basis for vaccination. Methods A random sample of 1.5 to 3.0 years old children as the research object, using enzyme-linked immunosorbent assay IgG antibodies to polio and measles. Results The positive rate of polio Ig G antibody in children aged 1.5-3.0 years in Yidu was 92.22% in 2013, and the positive rate of Ig G antibody in measles was 97.50%. There were significant differences in the positive rates of antibody against vaccines among different vaccination sites and different immunization doses (P <0.05). There was no significant difference in the levels of polio and measles antibody among children of different genders (all P> 0.05). Conclusion The poliomyelitis and measles in 1.5 ~ 3.0 year-old children in Yidu City have a high level of immunity and have reached the target set by the Ministry of Health and can form an effective immune barrier.