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Transmission Dynamics of Urogenital Schistosomiasis in the Rural Community of Ebonyi State, South Eastern Nigeria

机译:尼日利亚东南部乌尼州农村群落血清血吸虫病的传播动力学

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摘要

This study accessed the dynamics of urogenital schistosomiasis transmission in Nkalagu Community. A total of 500 mid-day urine samples were collected and transported to Microbiology Laboratory, Ebonyi State University, for analysis. 10ml each of the urine samples was centrifuged at 2500 rpm for 5 minutes. Transmission potential of snail intermediate host of Schistosomes collected from different sampling station at the transmission sites within the study community was equally accessed. The snail species collected were placed individually into a clean beaker with little quantity of water and then subjected to shedding light for 2 hours. Data obtained were entered in excel spread sheet and analyzed using chi square test. The result obtained shows that 205 (41%) out of 500 individuals examined were excreting S. haematobium ova in their urine. The highest prevalence of infection (23%) was found among 11-20-year age groups. Males were more infected (25.4%) than their female counterparts (15.6%), although this was not statistically significant (p > 0.05). A total of 283 snails belonging to two Bulinus species (B. globosus and B. truncatus) were collected from the four sites sampled. Bulinus globosus recorded the highest species abundance (177) with the highest occurrence in site A. 52 (18.4%) out of 283 snails collected were infected with cercariae, and the highest cercariae infection (12.0%) was recorded among B. globosus. With prevalence of 41% among the human population and the prevalence of 18.4% patent infection among the snail intermediate hosts, urogenital schistosomiasis is still a public health problem in the study area and falls within the WHO classification of endemic area. Public health campaign is recommended in order to educate the people on the mode of transmission and control of the disease.
机译:本研究进入了纳巴拉古社区泌尿生殖术血吸虫病传播的动态。收集了500例中期尿液样本并运输到微生物实验室,伊济尼州立大学,进行分析。将每种尿液样品以2500rpm离心5分钟。同样访问了研究界中的传输站点的不同采样站收集的蜗牛中间血吸虫的传播电位。收集的蜗牛种类单独放入具有少量水的清洁烧杯中,然后进行脱落光2小时。获得的数据输入Excel Spread Phere和使用Chi Square测试进行分析。所得结果表明,在尿液中检测的500个个体中的205(41%)在其尿液中排出血红蛋白。 11-20岁年龄组中发现了感染的最高患病率(23%)。雄性比其女性对应物更感染(25.4%)(15.6%),但这在统计学上没有统计学意义(P> 0.05)。从采样的四个站点收集了总共283个属于两个Bulinus物种(B.球状和B.Truncatus)的蜗牛。 Bulinus Globosus记录了最高的物种丰度(177),现场最高的出现A. 52(18.4%)收集的283个蜗牛感染植物气,并且在B.球状中记录了最高的Cercariae感染(12.0%)。患有人口中41%的患病率和蜗牛中间宿主中的18.4%的患病率,泌尿生殖器血吸虫病仍然是研究区的公共卫生问题,并在世卫组织分类中落下。建议采用公共卫生活动,以教育人们对疾病的传播方式和控制模式。

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