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目的为保持急性弛缓性麻痹(AFP)病例监测系统处于敏感状态,对非脊髓灰质炎肠道病毒(NPEV)引起AFP病例监测,为维持无脊髓灰质炎(简称脊灰)状态提供可靠依据。方法根据全市各个区、县(市)2001-2008年连续8年的AFP病例监测,进行系统评估。结果连续8年共有AFP病例181例,无脊灰确诊病例,AFP病例报告发病率在1.59/10万～3.09/10万之间。181例AFP病例共有11例为NPEV引起,发病全部为3岁以下儿童,2岁组发病6人。都没有出现残留麻痹。发病月份主要集中在7～9月,占54.55%。结论本研究连续8年的AFP监测表明,杭州市的AFP病例监测系统处于敏感状态。杭州市存在由NPEV感染引起的麻痹病例。
Objective To maintain the acute flaccid paralysis (AFP) case monitoring system in a sensitive state, non-polio enterovirus (NPEV) caused by AFP cases monitoring, in order to maintain polio-free status (referred to as polio) to provide a reliable basis. Methods According to the surveillance of AFP cases in all districts and counties of the whole city from 2001 to 2008 for 8 years in a row, the systematic evaluation was carried out. Results A total of 181 AFP cases were diagnosed without poliomyelitis for 8 consecutive years. The incidence of AFP cases was between 1.59 / 100,000 and 3.09 / 100,000. Eleven cases of 181 AFP cases were caused by NPEV, all of which were children under 3 years of age and 6 years of age in the 2-year-old group. No residual paralysis. The onset of the month mainly concentrated in July to September, accounting for 54.55%. Conclusion The AFP surveillance in this study for 8 consecutive years showed that the AFP case surveillance system in Hangzhou was sensitive. There are cases of paralysis caused by NPEV infection in Hangzhou.