Ticks represent the primary vectors of several serious diseases, including the Lyme disease caused by Borrelia burgdorferi sensu lato (Bbsl). In this study two dominant ectoparasitic groups of arthropods (Mesostigmata, Siphonaptera) were investigated for the presence of borrelian DNA in order to determine their potential role of vectors (or carriers) of this bacterium. All individuals (235) were collected from wild-living rodents obtained in three localities in the Czech Republic (Bažantula, Baba and Křižovice). The majority of parasites were members of the families Parasitidae and Dermanyssidae (Mesostigmata) and families Hystrichopsyllidae and Ceratophyllidae (Siphonaptera). The rodent host species was almost exclusively the yellow-necked mouse (Apodemus flavicollis). Bbsl was detected by the PCR method in the following ectoparasite species: Euryparasitus emarginatus (1), Eulaelaps stabularis (1), Haemogamassus nidi (1), Laelaps agilis (5), Myonyssus gigas (1) (Mesostigmata) and Ctenophthalmus agyrtes (1), C. solutus (3) (Siphonaptera).
- MeSH
- Acari mikrobiologie MeSH
- Arvicolinae parazitologie MeSH
- Borrelia burgdorferi komplex genetika izolace a purifikace MeSH
- členovci - vektory * MeSH
- DNA bakterií genetika izolace a purifikace MeSH
- Murinae parazitologie MeSH
- polymerázová řetězová reakce MeSH
- Siphonaptera mikrobiologie MeSH
- zvířata MeSH
- Check Tag
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Geografické názvy
- Česká republika MeSH
Ticks (especially those in the family Ixodidae) are the primary vectors of the infectious agent Borrelia burgdorferi sensu lato, which causes Lyme disease. To determine the potential role of mites as vectors of B. burgdorferi sensu lato, mites were collected from wild rodents in the Bazantula region of North Moravia (Czech Republic). These samples were examined for the presence of Borreliae by using DFM and PCR methods. Mites positive for the presence of DNA of B. burgdorferi sensu lato were determined as members of the families Haemogamasidae and Parasitidae. One sample from a mite of genus Haemogamasus was successfully isolated, and the specimen was confirmed as B. afzelii by using PCR-RFLP and by gradient SDS-PAGE. This suggests the possible participation of gamasid mites in borrelial circulation in nature and also points to the utility of further such studies to identify potential vectors (other than ticks) of the spirochete.
- MeSH
- arachnida jako vektory mikrobiologie MeSH
- Borrelia burgdorferi komplex genetika izolace a purifikace MeSH
- DNA bakterií analýza MeSH
- druhová specificita MeSH
- elektroforéza v polyakrylamidovém gelu veterinární MeSH
- financování organizované MeSH
- hlodavci MeSH
- infekce přenášené vektorem MeSH
- infestace roztoči parazitologie veterinární MeSH
- nemoci hlodavců parazitologie MeSH
- polymorfismus délky restrikčních fragmentů MeSH
- roztoči mikrobiologie MeSH
- zvířata MeSH
- Check Tag
- mužské pohlaví MeSH
- ženské pohlaví MeSH
- zvířata MeSH
- Geografické názvy
- Česká republika MeSH
