Wang Ke, Gazizova Azhar, Wang Yuexin, Zhang Kaihui, Zhang Yifan, Chang Yankai, Cui Yuan, Zhang Yuxi, Zhang Sumei, Zhang Longxian
College of Animal Science and Veterinary Medicine, Henan Agricultural University, Zhengzhou 450046, China.
Sanmenxia Management Office of Henan Yellow River Wetland National Nature Reserve, Sanmenxia 472000, China.
Microorganisms. 2019 Dec 18;8(1):6. doi: 10.3390/microorganisms8010006.
is an important protozoan parasite that can cause gastrointestinal diseases in humans and that also causes respiratory and gastrointestinal diseases in birds. In this study, we investigated the occurrence of species in migratory whooper swans in China. Fecal samples ( = 467) from whooper swans were collected from Sanmenxia Swan Lake National Urban Wetland Park, China. The samples were analyzed for species and genotypes with PCR along a sequence analysis of the small subunit rRNA. was detected in eight of the 467 (1.7%) samples. The analysis of the small subunit rRNA sequence data revealed two zoonotic species ( and ) and one genotype ( goose genotype II). These are the first data on the positive rate of spp. in whooper swans in China, and they suggest that whooper swans can harbor the zoonotic species and in China.
是一种重要的原生动物寄生虫，可导致人类胃肠道疾病，也可引起鸟类的呼吸道和胃肠道疾病。在本研究中，我们调查了中国迁徙大天鹅中该物种的发生情况。从中国三门峡天鹅湖国家城市湿地公园采集了大天鹅的粪便样本（n = 467）。通过聚合酶链反应（PCR）对样本进行该物种和基因型分析，并对小亚基核糖体RNA进行序列分析。在467个样本中的8个（1.7%）中检测到该物种。小亚基核糖体RNA序列数据分析揭示了两个人畜共患病物种（和）和一个基因型（鹅基因型II）。这些是中国大天鹅中该物种阳性率的首批数据，表明中国的大天鹅可携带人畜共患病物种和。
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