1. Borrelia persica infection in wild carnivores in Israel: molecular characterization and new potential reservoirs
- Author
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Dor Shwartz, Yaarit Nachum-Biala, Stephanie Oren, Kobi Aharoni, Nir Edery, Lior Moss, Roni King, Roi Lapid, Reinhard K. Straubinger, and Gad Baneth
- Subjects
Borrelia persica ,Borreliosis ,European badger ,Relapsing fever ,Striped hyena ,Wildlife carnivores ,Infectious and parasitic diseases ,RC109-216 - Abstract
Abstract Background Borrelia persica causes tick-borne relapsing fever in Israel, the eastern Mediterranean basin, and Asia. Relapsing fever is associated with severe illness and potentially death in humans and animals. Since B. persica infection has rarely been described in wild animals, the aim of this study was to evaluate the prevalence of infection with B. persica in wild carnivores in Israel. Methods Spleen and blood clot samples from wild carnivores, which underwent necropsy, were tested for the presence of Borrelia DNA by real-time polymerase chain reaction (PCR). PCR products were sequenced, and the spirochete loads were quantified using a specific quantitative PCR (qPCR). Results A total of 140 samples from 74 wild carnivores were analyzed for the presence of Borrelia DNA. Six out of the 74 (8.1%) animals were found positive for B. persica by PCR and sequencing of the flagellin B gene, of which 4/74 (5.4%) were also positive by PCR for the glycerophosphodiester phosphodiesterase (glpQ) gene. Positive samples were obtained from three European badgers, and one striped hyena, golden jackal, and red fox each. All B. persica-positive animals were young males (P
- Published
- 2023
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