Genotyping and zoonotic potential of Enterocytozoon bieneusi in cattle farmed in Hainan Province, the southernmost region of China

文献类型： 外文期刊

第一作者： Zheng, Xin-Li

作者： Zheng, Xin-Li;Cao, Zong-Xi;Wei, Li-Min;Liu, Quan-Wei;Wang, Feng;Zhang, Yan;Liu, Hai-Long;Xing, Man-Ping;Huang, Li-Li;Chao, Zhe;Zhou, Huan-Huan;Ren, Gangxu;Ma, Tian-Ming;Lu, Gang;Zhou, Huan-Huan;Ren, Gangxu;Ma, Tian-Ming;Lu, Gang;Zhou, Huan-Huan;Ren, Gangxu;Ma, Tian-Ming;Lu, Gang

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关键词： Enterocytozoon bieneusi; Cattle; Genotyping; Hainan (China)

期刊名称：PARASITE （ 影响因子：3.0； 五年影响因子：3.046 ）

ISSN： 1252-607X

年卷期： 2020 年 27 卷

页码：

收录情况： SCI

摘要： Enterocytozoon bieneusi is an intestinal pathogen that infects a wide range of species, including humans. Cattle constitute an important host for E. bieneusi; however, there is a scarcity of information on the prevalence and genotyping of E. bieneusi in cattle in the Hainan Province of China. In this study, PCR analysis of 314 fecal samples from cattle in six cities of Hainan was performed for genotype identification. The average prevalence of E. bieneusi in these animals was 9.9% (31/314), and ranged from 0.0% (0/12) to 20.5% (8/39). Five known genotypes - EbpC (n = 14), BEB4 (n = 12), J (n = 2), I (n = 1), and CHG5 (n = 1) - and a novel genotype: HNC-I (n = 1) - were identified. Genotypes EbpC and HNC-I were placed in zoonotic Group 1, and the remaining four genotypes (BEB4, J, I, and CHG5) were placed in Group 2. Since 93.5% of the genotypes found in the cattle (29/31) (EbpC, BEB4, J, and I) have previously been found in humans, these genotypes are probably involved in the transmission of microsporidiosis to humans.

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