青南地区1997～2001年包虫病资料分析

Analysis on Epidemic Statuas on Echinococcosis in Qinghai Province

目的掌握青海省包虫病的地区分布,流行程度,流行特点及为预防打基础。方法采用回顾性调查方法,收集、整理,分析1997～2001年青海南部包虫病资料。结果包虫病流行区人群血清学调查结果显示阳性率达14．05％(Dot-ELISA),患病率达7．64％(影像学),呈重度流行;绵羊的包虫病感染率为54．38％。结论青南地区是青海省人体包虫病的重要流行区,今后要加强包虫病的防治工作。

Objective To understand the epidemic situation, geographical distribution, curront state of control and prevetion of echinococcosis in Qinghai province. Methods The data of echinococcosis in Qinghai province from 1997 to 2001 was collected and analysed by retrospective study. Result The antibody-positive rate of human blood samples was 14.05%（Dot-ELISA） and the morbidity of hydatid disease was 7.64%. Qinghai province belonged to the epidemic area of human echinococcosis. Animal echinococcosis was distributed more widely than that of human echinococcosis. Conclusion The south areas in Qinghai is an important epidemic area of human echinococcosis and the control measures should be strengthened.