1. Borrelia theileri in Bovine in the northern and southeastern regions of Brazil.
- Author
-
Figueiroa T, de Azevedo Baêta B, da Silva JB, da Silva Lima DH, Guterres A, da Silva MM, da Fonseca AH, and Cordeiro MD
- Subjects
- Cattle, Animals, Brazil epidemiology, Polymerase Chain Reaction veterinary, Borrelia genetics, Rhipicephalus
- Abstract
The present study aimed to describe the occurrence of Borrelia spp. in cattle in the states of Minas Gerais and Pará in southeastern and northern Brazil, respectively. Bovine whole blood samples were examined by blood smear and polymerase chain reaction (PCR) to detect the flagellin B (flaB) gene of Borrelia spp. Frequencies of positive animals for Borrelia spp. were 1.52% (2/132) in the municipality of Unaí, Minas Gerais, and 14.2% (2/7) in the municipality of Marabá, Pará. Subsequent genetic sequencing confirmed that the detected spirochetes close to the species B. theileri. In both locations, the animals positive for B. theileri were also highly infested by Rhipicephalus microplus ticks. Despite the low frequency of Borrelia spp., the occurrence of this spirochete indicates that further studies are needed to determine the consequences in cattle herds., (© 2023. The Author(s), under exclusive licence to Springer Nature B.V.)
- Published
- 2023
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