1993—2004年湖北省人体旋毛虫病血清流行病学调查研究

Prevalence and Control Status of Human Trichinella spiralis in Hubei Province from 1993 to 2004

目的 摸清湖北省人体旋毛虫病的感染与分布特征以及对人体的危害现状。方法 1993-2004年用酶联免疫吸附试验（ELISA）对鄂西南、鄂西北、鄂东南、鄂东北和江汉平原5个片区的21个县、市4719人进行了人体旋毛虫病血清流行病学调查研究。结果 ELISA人体旋毛虫血清抗体阳性率为12．16％，主要的流行区在鄂西北和鄂东北两个地区。结论 目前湖北省的人体旋毛虫病流行仍然严重，制定相应的防治措施应提到议事日程上来。

Objective In order to understand the epidemic - feature and extent of injury of Trichinella spiralis in Hubei Province. Methods The sera- epidemiological study on the Human trichinosis was carried out in Hubei Province from 1993 -2004. 4 719 persons from 21 counties were selected via the stratified and clustered random sampling with ELISA. Results The result suggested ELISA had high specialty and sensitivity, creditability and practicality. The total morbility was 12.16%, main epidemic area was the north -west district. Conclusions The infections with human Trichinella spiralis and the pathogenic impact of Trichinella spiralis are still serious in Hubei Province, so it is important and essential to plan and carry out the suitable preventive measures and strategies.