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在从意大利北部伦巴第 (Lombardy) 的宿主中移除的Ixodes ricinus中对病原体进行高通量查

Sophie Melis¹, Gherard Batisti Biffignandi¹, Emanuela Olivieri²

¹Department of Biology and Biotechnology, University of Pavia, Pavia, Italy.

Ticks and tick-borne diseases

|November 30, 2023

概括

这项研究选了意大利北部的Ixodes ricinus,发现了各种传播的病原体,如Anaplasma phagocytophilum和Borrelia burgdorferi. 这些发现凸显了该地区传播疾病的风险.

科学领域:

兽医昆虫学兽医昆虫学
医学昆虫学医学昆虫学
分子诊断学分子诊断学

背景情况:

,特别是Ixodes ricinus,是欧洲重要的病媒.
的扩大分布增加了人类接触传播病原体的风险.
了解虫中的病原体流行率对于公共卫生至关重要.

研究的目的:

调查来自意大利北部的Ixodes ricinus虫中传播病原体的流行情况.
为了分析从人类和野生类动物收集的的病原体.
评估传播病原体的多样性和共感染率.

主要方法:

对350个Ixodes ricinus标本进行查.
使用高通量实时微流体PCR进行病原体检测.
分子分析以识别细菌和原生动物属.

主要成果:

检测到Anaplasma phagocytophilum (77%的类) 和Borrelia burgdorferi sensu lato (7.6%的人类).
识别了Rickettsia monacensis,Rickettsia helvetica,Neoehrlichia mikurensis,Babesia venatorum,以及Hepatozoon martis. 这些植物都被认为是人类的一种.
确诊的Borrelia miyamotoi (1.4%) 和常见的同时感染与Anaplasma phagocytophilum和Rickettsia spp.

结论:

该研究证实了意大利伦巴第地区各种传播病原体的循环.
调查结果强调了在人口密地区对的监测对公共卫生的重要性.
在类虫中出现的Anaplasma phagocytophilum的高患病率需要进一步调查.

关键词:

亚纳等离子体的细胞菌体.波雷莉亚菌 (Borrelia miyamotoi) 是一种植物.波雷利亚 spp. 波雷利亚 spp.它们是Ixodes ricinus.这种植物名为Neoehrlichia mikurensis.实时微流体PCR实时微流体PCR 里克特西亚 spp. 的种类.传播的病原体

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