为了探讨加藤法、粪便孵化法和间接血凝试验在诊断日本血吸虫病的效果,我们同时用3种方法进行查病,并对3种方法查病效果进行比较。 1989年全国血吸虫病抽样调查,我县3个调查点,按照统一调查方案,在轻疫区以间接血凝试验普查,阳性者做粪便孵化法,粪便孵化法阳性再做加藤法。在中、重疫区同时用3种方法进行了普查,按照正规操作步骤严格要求,间接血凝试验检查1347例,其中粪便孵化法检查1065例和加藤法检查734 In order to explore the Kato method, stool incubation method and indirect hemagglutination test in the diagnosis of schistosomiasis japonica effect, we also use three methods to check the disease, and the efficacy of the three methods were compared. In 1989, the national schistosomiasis sampling survey, three counties in our county, according to the unified investigation program, indirect hemagglutination test in the mild epidemic area census, positive stool incubation method, stool incubation positive again Kato method. The epidemic areas were also surveyed by 3 methods at the same time. According to the strict requirements of formal operation steps, 1347 cases were examined by indirect hemagglutination test, among which 1065 cases were stool incubation test and 734 cases were tested by Kato method