Zhongguo xue xi chong bing fang zhi za zhi = Chinese journal of schistosomiasis control · 2017
[Distribution features of wild feces in schistosomiasis endemic areas in Jiangling County, Hubei Province].
СтатьяНазвание и аннотация: Перевод пока не подготовлен
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Xia Zhang, Jing-Bo Xue, He-Hua Hu, Xiong Liu, Cai-Xia Cui, Xiao-Hong Wen, Xiao-Ping Xie, Wei-Rong Zhang, Rong Tian, Li-Chun Dong, Chun-Li Cao, Shi-Zhu Li, Yi-Biao Zhou
Аннотация
OBJECTIVE: To understand the spatial distribution characteristics of wild feces in schistosomiasis endemic areas of Jiangling County, Hubei Province and further explore the source of infection efficiently, so as to provide the evidence for the development of corresponding monitoring and response technology.
METHODS: In 2011, the fresh wild feces were investigated every two months in the selected 15 villages by the severity of historical endemic in Jiangling County. The schistosome miracidium hatching method was used to test the schistosome infection of the wild feces. The descriptive analysis and spatial analysis were used for the description of the spatial distribution of the wild feces.
RESULTS: Totally 701 wild feces samples were collected with the average density of 0.055 6/100 m2, and the positive rate of the wild feces was 11.70% (82/701). The results of the regression analysis showed a positive spatial correlation between the positive rate of wild feces and the rate of human infection, the area with infected Oncomelania hupensis and the number of fenced cattle, and the corrected R2 of the model was 0.58.
CONCLUSIONS: The infection rate of wild feces is positively correlated with the rate of human infection, area with infected O. hupensis and number of fenced cattle in space in Jiangling County, so the prevention and control measures could be conducted according to the spatial distribution of the positive wild feces.
METHODS: In 2011, the fresh wild feces were investigated every two months in the selected 15 villages by the severity of historical endemic in Jiangling County. The schistosome miracidium hatching method was used to test the schistosome infection of the wild feces. The descriptive analysis and spatial analysis were used for the description of the spatial distribution of the wild feces.
RESULTS: Totally 701 wild feces samples were collected with the average density of 0.055 6/100 m2, and the positive rate of the wild feces was 11.70% (82/701). The results of the regression analysis showed a positive spatial correlation between the positive rate of wild feces and the rate of human infection, the area with infected Oncomelania hupensis and the number of fenced cattle, and the corrected R2 of the model was 0.58.
CONCLUSIONS: The infection rate of wild feces is positively correlated with the rate of human infection, area with infected O. hupensis and number of fenced cattle in space in Jiangling County, so the prevention and control measures could be conducted according to the spatial distribution of the positive wild feces.