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洞庭湖血吸虫病流行区经过多年的化疗,居民感染率和感染度均有不同程度的下降,为了探索一种科学、高效、经济的确定血吸虫病中度流行区化疗对象的方法,我们于2001～2002年在洞庭湖益阳市资阳区石马村用尼龙绢袋集卵孵化法(下称孵化法)、Kato-Katz(下称 Kato 法)和间接血凝试验(IHA)对人群血吸虫病检出率的费用-效果进行对比研究。
In order to explore a scientific, efficient and economical method to determine the target of chemotherapy in moderately endemic areas of schistosomiasis after years of chemotherapy, the infection rate and the infection rate of residents in different degrees have decreased in the epidemic area of the schistosomiasis area in Dongting Lake. In 2002, the population of schistosomiasis was detected in the village of Shima Village, Ziyang District, Yiyang City, Dongting Lake using egg-hatching method with nylon bag (hereinafter hatching method), Kato-Katz (Kato method) and indirect hemagglutination test The rate of cost - the effect of comparative studies.