Rickettsia aeschlimannii in Spain: Molecular Evidence in Hyalomma marginatum and Five Other Tick Species that Feed on Humans
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منابع مشابه
Draft Genome Sequence of Rickettsia aeschlimannii, Associated with Hyalomma marginatum Ticks
Rickettsia aeschlimannii is a tick-associated human pathogen. We report here the draft genome of R. aeschlimannii strain MC16, isolated from Hyalomma marginatum marginatum ticks collected in Morocco.
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based on the consideration that R. aeschlimannii is usually found in ticks of the genus Hyalomma, primarily in H. marginatum (1). Therefore, 1 of the PCRs amplifi ed a fragment of the Hyalomma tick mitochondrial cytochrome oxidase I gene and the other a fragment of the internal transcribed spacer 2 (7). The ITS2 fragment displayed the highest (99%) similarity with the respective fragment of H. ...
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ompA: JF803906). All samples were cultured in human embryonic lung fibroblasts as described (6). After 4 weeks, no bacteria were isolated. We report a human case of R. eschlimannii infection in Crete, Greece. Our finding was confirmed by molecular methods. However, we were not able to cultivate R. aeschlimannii from samples collected. This result suggests that living microorganisms may have die...
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BACKGROUND The importance of tick-borne diseases is increasing all over the world, including Turkey. The tick-borne disease outbreaks reported in recent years and the abundance of tick species and the existence of suitable habitats increase the importance of studies related to the epidemiology of ticks and tick-borne pathogens in Turkey. The aim of this study was to investigate the presence of ...
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A total of 784 (626♀, 158♂) Hyalomma marginatum Koch, 1844 ticks collected from humans in Turkey were tested for the presence of spotted fever group rickettsiae using polymerase chain reaction (PCR) targeting the citrate synthase (gltA= 381 bp) and the outer membrane protein A (ompA= 532 bp) genes, followed by sequencing analysis. Of the ticks tested, 39 were infected by Rickettsia aeschlimanni...
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