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首页> 外文期刊>Emerging Infectious Diseases >Interepidemic Rift Valley Fever Virus Seropositivity, Northeastern Kenya
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Interepidemic Rift Valley Fever Virus Seropositivity, Northeastern Kenya

机译：肯尼亚东北部流行病间裂谷热病毒血清阳性

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Most outbreaks of Rift Valley fever (RVF) occur in re-mote locations after . oods. To determine environmental risk factors and long-term sequelae of human RVF, we exam-ined rates of previous Rift Valley fever virus (RVFV) expo-sure by age and location during an interepidemic period in 2006. In a randomized household cluster survey in 2 areas of Ijara District, Kenya, we examined 248 residents of 2 sublocations, Gumarey (village) and Sogan-Godud (town). Overall, the RVFV seropositivity rate was 13% according to immunoglobulin G ELISA; evidence of interepidemic RVFV transmission was detected. Increased seropositivity was found among older persons, those who were male, those who lived in the rural village (Gumarey), and those who had disposed of animal abortus. Rural Gumarey reported more mosquito and animal exposure than Sogan-Godud. Sero-positive persons were more likely to have visual impairment and retinal lesions; other physical fi ndings did not differ
机译：裂谷热（RVF）的大多数暴发都发生在之后的偏远地区。哎呀为了确定环境风险因素和人类RVF的长期后遗症，我们在2006年流行病期间按年龄和位置检查了先前的裂谷热病毒（RVFV）暴露率。在一项随机的家庭聚类调查中2在肯尼亚伊贾拉区（Ijara District）地区，我们检查了两个子区248位居民，即Gumarey（村庄）和Sogan-Godud（镇）。总体而言，根据免疫球蛋白G ELISA，RVFV血清阳性率为13％。检测到了RVVV传播的证据。在老年人，男性，居住在乡村（古马里）的人以及处理过动物流产的人中，发现血清反应阳性率升高。 Gumarey农村地区报告的蚊子和动物暴露量高于Sogan-Godud。血清阳性的人更容易出现视力障碍和视网膜病变。其他物理发现没有不同

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