Borrelia species in host-seeking ticks and small mammals in northern Florida.

ABSTRACT: The aim of this study was to improve understanding of several factors related to the ecology and environmental risk of Borrelia infection in northern Florida. Small mammals and host-seeking adult ticks were collected at several sites, and specimens were tested for the presence of Borrelia species, primarily by PCR amplification. Tissues from some vertebrates and ticks were initially cultured in BSK-H medium to isolate spirochetes, but none were recovered. However, comparison of partial flagellin (flaB), 66-kDa protein (p66), and outer surface protein A (ospA) gene sequences from DNAs amplified from small mammals and ticks confirmed the presence of several Borrelia species. Borrelia lonestari DNA was detected among lone star ticks (Amblyomma americanum) at four sites. Borrelia burgdorferi s

SUBMITTER: Clark K 

PROVIDER: S-EPMC525154 | biostudies-literature | 2004 Nov

REPOSITORIES: biostudies-literature