【摘要】 阜阳市 19932 0 0 0年共监测报告急性弛缓性麻痹 (AFP)病例 439例 ,其中 ,脊髓灰质炎 (脊灰 )临床符合病例 8例 ,非脊灰AFP病例 431例。 1994年以来AFP病例监测报告率均达 1/ 10万以上 ,1999年以来AFP病例各项监测率均达到卫生部要求。 439例AFP病例 0 4岁占 89.98% ,0 2岁占 74.0 3 % ;AFP病例主要集中在5 10月份 ,占 6 5 .2 0 % ;免疫史≥ 3次者的比例逐年上升 ,“零剂次”服苗率逐年下降。有 391例AFP病例采集了双份粪便标本 (782份 ) ,非脊灰肠道病毒 (NPEV)分离率最高 ,达 8.95 % (35 / 391) ;脊灰病毒 (服苗株PV)分离率 5 .6 3% (2 2 / 391) ,其中以PVⅡ型为主 ,在PV分离阳性病例中占 6 8.18% (15 / 2 2 ) ;病毒分离率逐年提高。2 0 0 0年阜阳市如期实现了消灭脊灰目标。更多还原

【Abstract】 AFP cases were reported by AFP surveillance system in Fuyang from 1993 to 2000.Of them, 8 cases were poliomyelitis and 431cases were non-poliomyelitis. Since 1993, no wild poliovirus was isolated. The reported rate of AFP cases had been passed 1/100000 every year since 1994. The quality control indicators for AFP surveillance had been above the recommded index stipulated by the Ministry of public Health every year since 1999. Cases at age of 0-4 were 89.98% and cases at age of 0-2 were 74.03% in 439 AFP cases. The AFP cases occurred mainly in May to October. Number of OPV>=3 doses in those cases had risen while the vaccination rate of OPV "zero-doses" had descended year by year. 782 stool specimens were taken from 391 AFP cases. The highest rate of isolation was NPEV (>7.97%). The rate of poliovirus isolation was 5.22% and the isolated polioviruses were all vaccine strain. Main strain was PV2, account for 68.18%. The isolation rate of specimen had risen year by year. Fuyang had realized the target on poliomyelitis eradication in 2000 in time.更多还原