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目的维持青海省无脊髓灰质炎(脊灰)状态。方法采用描述流行病学方法。结果青海省2003年急性弛缓性麻痹(AFP)病例监测系统报告17例AFP病例,按照病毒学分类标准,全部为脊灰排除病例。<15岁儿童非脊灰AFP病例报告发病率为1.31/10万。合格粪便标本采集率为94%。其它各项监测指标均达到卫生部规定的指标。2003/2004年在全省开展了1次两轮口服脊灰疫苗(OPV)强化免疫活动,第1轮报告接种率96.73%,第2轮报告接种率96.99%,并对1 024名儿童进行了OPV强化免疫的快速评估调查,服苗率为90.58%。结论青海省继续维持无脊灰。
Objective To maintain the state of poliomyelitis-free (polio) in Qinghai Province. Methods used to describe epidemiological methods. Results AFP cases in Qinghai Province in 2003 were reported in 17 cases of AFP cases. According to the standard of virological classification, all cases were poliovirus exclusion cases. The incidence of non-polio AFP cases in children <15 years old was 1.31 / 100,000. Qualified stool specimens collected rate of 94%. Other monitoring indicators have reached the targets set by the Ministry of Health. Two rounds of oral polio vaccine (OPV) intensified immunization activities were conducted throughout the province in 2003/2004. The first round of immunization coverage was 96.73%, the second round of immunization coverage was 96.99%, and 1,024 children were enrolled OPV enhanced immune assessment of rapid assessment, clothing rate was 90.58%. Conclusion Qinghai Province remains polio-free.