Prevalence of 'Candidatus Rickettsia vini' in Ixodes arboricola ticks in the North of Spain, 2011-2013.

Parasit Vectors

Departamento de Enfermedades Infecciosas, Center of Rickettsioses and Arthropod-Borne Diseases, Hospital San Pedro-CIBIR, 98-7ª N.E, 26006, Logroño, La Rioja, Spain.

Published: February 2015

Background: The prevalence of Rickettsia spp. in Ixodes arboricola ticks collected from birds in two locations in the North of Spain from 2011 to 2013 was studied.

Findings: The detection of the bacteria in 54 DNA extracts of I. arboricola was performed by PCR targeting an ompA fragment gene. The 94.4% of the samples yielded positive results and the nucleotide sequences were homologous (100% identity) to 'Candidatus Rickettsia vini'.

Conclusion: The high rate of infection suggests that 'Ca. R. vini' is a common endosymbiont of I. arboricola.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4337319PMC
http://dx.doi.org/10.1186/s13071-015-0724-6DOI Listing

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