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首页> 外文期刊>The American Journal of Tropical Medicine and Hygiene >Prevalence of Borrelia burgdorferi Sensu Lato in Ticks from Eastern China
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Prevalence of Borrelia burgdorferi Sensu Lato in Ticks from Eastern China

机译：中国东部Ti虫中伯氏疏螺旋体的流行

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摘要

To explore the tick distribution and prevalence of Borrelia in Zhejiang Province, we performed a survey in nine sites. A total of 447 adult ticks of 11 species were captured and the dominant tick species were Haemaphysalis longicornis and Ixodes sinensis and the abundance of tick species in different areas varied significantly. Overall, 4.70% of the ticks were polymerase chain reaction (PCR) positive for Borrelia. The average PCR positive rates were 5.19% for H. longicomis, 3.45% for Amblyomma testudinarium,1.06% for I. sinensis, 5.00% for Rhipicephalus (Boophilus) microplus, and 19.44% for Ixodes granulatus, respectively. No Borrelia DNA was detected in Rhiphicephalus haemaphysaloides, Haemaphysalis yeni, Dermacentor taiwanensis, Haemaphysalis hystricis, Hyalomna asiaticum, and Ixodes ovatus. The prevalence of Borrelia was significantly different among tick species and the prevalence in I. granulatus was significantly higher than that in other tick species. Of note, experimentally confirmed vectors for B. burgdorferi s.1. including I. sinensis and I. granulatus were found in Zhejiang Province. Two species of B. burgdorferi s.l. exist in Zhejiang Province of which 12 sequences were most similar to the sequence of Borrelia garinii and nine sequences were most similar to the sequence of Borrelia valaisiana or Borrelia yangtze sp. nov.
机译：为了探究浙江省疏螺旋体的the分布和流行情况，我们在9个站点进行了调查。共有11个物种的447个成年s被捕获，优势tick种为长血ema和中华绒螯蟹，不同地区of的丰度差异很大。总体而言，伯瑞利亚虫的4.70％滴答是聚合酶链反应（PCR）阳性。 PCR的平均阳性率分别为长双歧杆菌（H.longicomis），睾丸无盲膜（Amblyomma testudinarium）3.45％，中华假单胞菌（I. sinensis）1.06％，微小头蛇耳（Rhipicephalus（Boophilus））5.00％和颗粒突触虫（Ixodes granulatus）19.44％。在根瘤菌，日本血吸虫，台湾Dermacentor hystricis，亚洲透明藻和卵形虫中未检测到疏螺旋体DNA。壁虱种类之间的疏螺旋体患病率显着不同，而颗粒I体内的患病率显着高于其他壁虱种类。值得注意的是，经实验证实的伯氏疏螺旋体s.1的载体。在浙江省发现了包括中华绒螯蟹和颗粒蛙。 B. burgdorferi s.l.的两种。在浙江省存在，其中12个序列与加里氏疏螺旋体的序列最相似，而9个序列与瓦氏疏螺旋体或扬子氏菌的序列最相似。十一月

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