Molecular detection of Bartonella alsatica in European wild rabbits (Oryctolagus cuniculus) in Andalusia (Spain).

摘要

A sample of 279 European wild rabbits, Oryctolagus cuniculus (141 males, 138 females), captured alive in Andalusia (Spain) and belonging to the two haplotype classes previously described for this species (230 and 49 corresponding with haplotypes A and B, respectively), were tested for the presence of Bartonella alsatica DNA. Two species-specific nested polymerase chain reaction assays targeting for 16S-23S rRNA intergenic spacer region and RNA polymerase beta subunit genes have been developed. Forty-eight (17.20%) rabbits were infected with B. alsatica. Two-way contingency table analyses and the calculation of Cramer's V statistic showed no differences in infection rate, considering haplotype lineage or sex. The risk of infection of human population, especially for hunters in close contact with this demonstrated human pathogen, should be considered.