In summary, our findings suggest that the specific genetic subtypes of B. burgdorferi sensu stricto influence disease pathogenesis. (academic.oup.com)
In North America, virtually all characterized isolates are B. burgdorferi sensu stricto [6, 16, 17]. (academic.oup.com)
Sroka, J., Szymańska, J., and Wójcik - Fatla, A., «The occurrence of Toxoplasma gondii and Borrelia burgdorferi sensu lato in Ixodes ricinus ticks from eastern Poland with the use of PCR.» (voxfelina.com)