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目的对宁乡县2000-2008年继续保持无脊髓灰质炎状态进行评价。方法对宁乡县2000-2008年急性弛缓性麻痹(AFP)病例监测系统资料及口服脊灰减毒活疫苗(OPV)免疫资料,应用EPI info软件对数据处理后进行分析。结果2000-2008年共报告<15岁儿童非脊灰AFP病例35例,发病率1.62/10万,AFP病例报告后48 h内调查率100%,合格粪便标本采集率100%,粪便标本7 d内送达率100%。AFP病例麻痹后60 d随访率100%。各项监测指标均达到世界卫生组织和卫生部要求。2000-2008年口服OPV常规免疫报告年接种率达95.79%。扫荡免疫报告年均接种率98.36%。结论宁乡县2000-2008年继续保持无脊灰状态,应继续保持OPV高水平接种,加强AFP病例监测。
Objective To evaluate the non-polio state in Ningxiang County from 2000 to 2008. Methods The surveillance data of acute flaccid paralysis (AFP) cases and oral poliovirus (OPV) immunization data from 2000 to 2008 in Ningxiang County were analyzed. The EPI info software was used to analyze the data. Results A total of 35 cases of non-poliovirus AFP were reported in children aged 15 to 15 years with a prevalence of 1.62 per 100 000 from 2000 to 2008. The surveyed rate of AFP cases was 100% within 48 hours after the report, 100% of qualified stool samples and 7 days of stool samples Within the delivery rate of 100%. The 60-day follow-up of AFP cases was 100%. The monitoring indicators have reached the requirements of the World Health Organization and the Ministry of Health. 2000-2008 oral OPV routine immunization report year vaccination rate of 95.79%. The annual average vaccination rate of mop-up immunization reports was 98.36%. Conclusion Ningxiang continued to maintain a polio-free status during 2000-2008. High-level OPV vaccination should continue and surveillance of AFP cases should be strengthened.