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1967～1969年在甘贝拉镇进行疟疾传播动力学的昆虫学研究,调查了媒介种群数量、季节分布、叮人习性、子孢子率和当地优势种生态。证实阿拉伯按蚊、致死按蚊和尼利按蚊是传疟媒介。居民疟原虫调查表明,1967～1969年子孢子攻击高峰后3个月,儿童(15岁以下)和成人(15岁以上)恶性疟原虫感染率分别为58％和35％,三日疟为16％和7％,卵形疟和间日疟很少见。恶性疟感染率以3～9岁儿童最高,15岁以上则明显降低。
An entomological study of malaria transmission dynamics in the town of Gambella from 1967 to 1969 investigated media population size, seasonal distribution, bite habits, sporozoite rates and the ecology of the dominant species in the area. Confirming that Anopheles arabisus, Anopheles anisei and Anolis mosquito are the vectors of malaria. Residents of Plasmodium Surveys have shown that the prevalence of Plasmodium falciparum in children (under 15 years) and adults (over 15 years) was 58% and 35%, respectively, at 3 months after the sporulation peak from 1967 to 1969 and 16 % And 7%, oval and malaria are rare. The prevalence of falciparum malaria was highest in children aged 3 to 9 years and significantly lower in those over 15 years of age.