1995～2000年安徽省丝虫病监测结果分析

ANALYSIS ON SURVEILLANCE RESULT OF FILARIASIS FROM 1995 TO 2000 IN ANHUI

目的 对安徽省 1995～ 2 0 0 0年丝虫病监测结果进行分析。 方法 按照卫生部丝虫病监测方案的要求开展监测。 结果 纵向监测点自 1997年起未再发现微丝蚴血症者 ;横向监测 32 5 82 2人 ,检出微丝蚴血症者 35人 ,平均微丝蚴率为 0 .0 1% ;免疫学监测 ICT阳性率为 4.88% (4 / 82 ) ,特异性 Ig G4测定 6 31人 ,阳性率为 6 .18% (39/ 6 31) ;估计全省尚有 6～ 8万慢性丝虫病病人 ;有 49个市县经省级审评达到卫生部颁布的消灭丝虫病标准 ,占流行市县数的 6 0 %。 结论 安徽省丝虫病监测任务仍十分艰巨 ,需进一步加强残存微丝蚴血症者的监测工作。

Objective To analyse the sueveillance result of filariasis from 1995 to 2000 in Anhui. Methods The surveillance of filariasis based on project of surveillance of filariasis drawed up by MOPH. Results Microfilaremia was not detected out in spot of longitudinal surveillance after 1997. 35 microfilaremia were detected out in 325 822 in cross-sectional surveillance. The average microfilarial rate was 0.01%. The positive rate was 4.88%(4/82) by ICT assay and was 6.18%(39/631) by specific IgG4 assay on immunological diagnosis. There are 60-80 thousands chronic filariasis cases in Anhui by estimated. 60% (49/82) of cities and counties reached up standard of eliminated filarasis that was conferred by MOPH. Conclusion The assignment of surveillance on filariasis is still very hardship. The works of detecting residual microfilaremia should be further strengthened.