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本世纪初,人们只知道曼氏血吸虫是布隆迪西部低洼地带(海拨780～1000米)Lmbo地区流行的地方病。现在,一处从前为人所不知的曼氏血吸虫疫源地在布隆迪东北部的Cohoha湖周围(海拨1300～1500米)被发现。作者在文中描述并分析了该地的流行特点和形成因素,探讨了本病向布隆迪和卢旺达高原散播的可能性,并提出了控制此病发展的监测意见。调查样本:首先通过卫生中心检查非住院病人以确定调查点,然后检查可疑地区的
At the beginning of this century, people only knew that Schistosoma mansoni was a endemic endemic disease in the Lmbo area in the western low-lying areas of Burundi (780 to 1,000 meters above sea level). Now, a previously unknown source of Schistosoma mansoni was found around Lake Cohoha in northeastern Burundi (1300-1500 m above sea level). The author describes and analyzes the epidemiological features and formation factors of the area in the article, explores the possibility of spreading the disease to Burundi and Rwanda Plateau, and puts forward the monitoring opinions for controlling the development of the disease. Survey sample: First check the non-hospitalized patient through the health center to determine the point of investigation and then check the suspicious area