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作者选择赞比亚东北部曼氏血吸虫病流行的8个村庄作为研究点,用调查方式于大规模药物治前,搜集有关血吸虫感染的发病资料,以Kato氏法对920人作粪便检查(其中包括217名5岁以下儿童)。结果发现有581人(68.3%)感染曼氏血吸虫病。调查资料表明腹泻、便血及血性腹泻等症状与血吸
The authors selected 8 villages of Schistosomiasis prevalence in northeastern Zambia as a research site to investigate the incidence of schistosomiasis infection by means of surveys on a large scale before drug treatment. A total of 920 stools were examined by Kato’s method (including 217 Children under 5 years of age). As a result, 581 (68.3%) were found to be infected with Schistosoma mansoni. Survey data showed diarrhea, blood in the stool and bloody diarrhea and other symptoms and blood