为了掌握基本消灭血吸虫病地区人群特异性抗体水平，分析流行趋势，为今后的防治工作提供科学决策依据，我们对１４个村人群进行了ＩＨＡ检测。ＩＨＡ调查对象１４个血吸虫病流行乡镇，每个流行乡镇选择一个流行村，以当地８足岁以上居民为抽血对象，采耳垂血１００μｌ进... In order to grasp the level of population-specific antibodies in areas where schistosomiasis was basically eliminated, the trend of epidemics was analyzed, and the basis for scientific decision-making was made for future prevention and treatment work. We conducted IHA tests on 14 village groups. IHA survey of 14 endemic township of schistosomiasis, select a popular village for each popular township, with local residents over 8 years of age as a blood draw, ear lipped blood 100μl into ...