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目的了解中国2004年急性弛缓性麻痹(AFP)病例监测系统运转状况。方法描述流行病学方法分析个案数据。结果2004年AFP病例监测系统共报告5 620例,其中AFP病例5 285例,非AFP病例335例。AFP病例中,经实验室标本检测和专家诊断小组诊断,5 266例被排除脊髓灰质炎(脊灰),19例为临床符合脊灰病例。2004年AFP病例监测系统及时发现了疫苗衍生脊灰病毒(VDPV)的循环,未发现本土或输入脊灰野病毒病例。结论AFP病例监测系统各项指标均达到世界卫生组织和卫生部的要求,保持了无脊灰状态。
Objective To understand the operation status of China AFP flaw monitoring system in 2004. Method Description Epidemiological method to analyze case data. Results A total of 5 620 AFP case surveillance systems were reported in 2004, including 5 285 AFP cases and 335 non-AFP cases. In AFP cases, 5 266 cases of poliomyelitis (poliomyelitis) were excluded and 19 cases of polio-polio cases were clinically confirmed by laboratory specimen tests and expert diagnostic teams. 2004 AFP case surveillance system found a timely cycle of vaccine-derived poliovirus (VDPV), no local or imported cases of poliovirus. Conclusion The indicators of AFP surveillance system meet the requirements of World Health Organization and Ministry of Health, and remain polio-free.