نتایج جستجو برای: borrelia spp
تعداد نتایج: 56576 فیلتر نتایج به سال:
The thyX gene for thymidylate synthase of the Lyme borreliosis (LB) agent Borrelia burgdorferi is located in a 54-kb linear plasmid. In the present study, we identified an orthologous thymidylate synthase gene in the relapsing fever (RF) agent Borrelia hermsii, located it in a 180-kb linear plasmid, and demonstrated its expression. The functions of the B. hermsii and B. burgdorferi thyX gene pr...
OBJECTIVES This study was conducted in Northern Italy with the aim of defining the risk of agricultural workers' contact with biological agents through the determination of serum antibodies against selected zoonotic agents. Immunity against tetanus was also investigated. METHODS Two groups of agricultural workers consisting of 153 animal breeders (exposed) and 46 non- breeders (controls) were...
BACKGROUND Borrelia burgdorferi sensu lato and Anaplasma phagocytophilum have been considered as pathogens in animals and humans. The role of wild cervids in the epidemiology is not clear. We analyzed questing Ixodes ricinus ticks collected in spring for these pathogens from sites with high (Fjelløyvaer and Strøm) and low density (Tjore, Hinnebu and Jomfruland) of wild cervids to study the spre...
Objective: Ticks are obligate blood-sucking vectors for multiple zoonotic diseases. In this study, tick samples were collected from Yunnan Province, China, which is well-known as the “Global Biodiversity Hotspot” in world. This study aimed to clarify microbial populations, including pathogens, associated with ticks and identify diversity of tick-borne microbiota region. Methods: The 16S rRNA fu...
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