论文部分内容阅读
近几年我市在加强常规免疫的基础上,1990年至1994年连续5年对4岁以下儿童进行了强化免疫,使脊髓灰质炎(脊灰)的发病率逐年降低,为了解我市健康人群脊灰免疫水平,探讨口服脊灰疫苗次数对免疫效果的影响,1995年对不同地区部分健康人群进行了脊灰抗体监测,现报告如下。一、材料与方法: 1.标本的采集:采血点选择我市东部邳州市及西部沛县(农村地区)、泉山区(城区)1～4岁的各年龄组、6～8岁组、13～15岁组和25～39岁组人群,为被查对象,采指血0.3ml,分离血清-20℃保存待检,农村与城区各年龄组标本数在30份以上,合计有效血清512份。
In recent years, the city on the basis of strengthening routine immunization, from 1990 to 1994 for five consecutive years of children under 4 years of intensive immunization, so that the incidence of poliomyelitis (polio) decreased year by year, in order to understand the city’s health Polio immune levels of the population to explore the number of oral polio vaccine on the immune effect, in 1995 in some areas of different populations polio antibody monitoring, are as follows. Materials and Methods 1. Collection of Specimens: The blood sampling points were selected from each age group 1 to 4 years old in Peizhou, Pei County (rural area) and Quanshan District (urban area) in the east of city, 6 to 8 years old group, 13 ~ 15 years old group and 25 ~ 39 years old group of people, the object being investigated, collecting finger blood 0.3ml, sera were separated and stored at -20 ℃ for examination, rural and urban specimens of all age groups in 30 or more, the total effective serum of 512 .