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为了解江苏省口服脊髓灰质炎减毒活疫苗相关病例 (VAPP)发生情况 ,通过估算VAPP发生率并进行临床及流行病学分析 ,结果显示 ,VAPP估算发生率为 0 15 / 10 0万 ,首次服苗后发生率为 1 19/ 10 0万。服苗至发病平均间隔为 2 0 6天 ,90 %为 1岁以下婴儿 ,男女之比为 4:1。麻痹以单肢和双下肢为主 ,病毒分离以Ⅱ型和混合型为多。提高VAPP诊断准确性的关键是规范报告、诊断和鉴定标准 ,同时加强监测 ,确保采集合格粪便标本
In order to understand the incidence of VAPP in Jiangsu Province, the incidence of VAPP was estimated and the clinical and epidemiological analysis was conducted. The results showed that the incidence of VAPP was 0 15/10 million, the first time After the service rate of 1 19/10 million. The average interval between taking clothes and getting the disease is 260 days, 90% of which are infants under 1 year old. The ratio of male to female is 4: 1. Paralysis to single limbs and lower limbs based, the virus isolated to type Ⅱ and mixed type. The key to improving the diagnostic accuracy of VAPP is to standardize the reporting, diagnostic and accreditation criteria and to strengthen monitoring to ensure the collection of qualified stool specimens