Prevalence of Borrelia burgdorferi

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• 作者：Alex ; ru Movila ; Anne Gatewood ; Ion Toderas ; Maria Duca ; Michele Papero ; Inga Uspenskaia ; Jurii Conovalov ; Durl ; Fish
• 关键词：Borrelia burgdorferi ; Birds ; Ixodes ricinus ; Ixodes lividus ; Moldova
• 刊名：International Journal of Medical Microbiology
• 出版年：2008
• 出版时间：1 September 2008
• 年：2008
• 卷：298
• 期：Supplement 1
• 页码：149-153
• 全文大小：165 K

文摘

Wild birds are important reservoirs of Borrelia burgdorferi sensu lato, the bacterial species complex comprising the agents of Lyme disease in North America and Eurasia. We studied the prevalence of B. burgdorferi s.l. in Ixodes ricinus and I. lividus ticks collected from wild birds in the Republic of Moldova. Wild birds were captured in Kodri forest reserve and in biocenoses near the Dnestr River bank and examined for infestation with ticks. A total of 123 I. ricinus and 54 I. lividus ticks were analyzed for Borrelia spp. B. burgdorferi s.l. was detected in 14 % of I. ricinus and 5.5 % of I. lividus. Borreliae were most prevalent in I. ricinus ticks collected from blackbirds (17 % ). BLAST analysis of sequenced PCR products confirmed that I. lividus was infected with both B. burgdorferi s.s. and B. garinii and that I. ricinus was infected with B. burgdorferi s.s. only. This is the first record of the Lyme disease agent in I. lividus ticks.