论文部分内容阅读
目的了解吉安市健康人群的麻疹免疫状况。方法将吉安市健康人群分为<1岁、1～2岁、3～4岁、5～6岁、7～14岁、15～19岁、≥20岁7个年龄组,每组随机抽样40人,共280人,采集血清,用ELISA法检测人群血清种麻疹IgG抗体水平。结果麻疹抗体阳性141例,抗体阳性率为50.36%,GMT为236.08。结论吉安市健康人群麻疹抗体水平不高,没有形成有效的保护屏障。
Objective To understand the immune status of measles in healthy population in Ji’an city. Methods The healthy population in Ji’an City was divided into 7 groups of age <1 year, 1 ~ 2 years, 3 ~ 4 years, 5 ~ 6 years, 7 ~ 14 years, 15 ~ 19 years, ≥ 20 years, A total of 280 people, serum was collected, ELISA detection of serum serotypes of measles IgG antibody levels. Results Measles antibody positive 141 cases, the antibody positive rate was 50.36%, GMT was 236.08. Conclusion The level of measles antibody in healthy population in Ji’an City is not high, and no effective protective barrier has been formed.