Elimination of Lyme Disease Spirochetes from Ticks Feeding on Domestic Ruminants

Identification of Ixodidae Ticks of Domestic Ruminants in Boushehr, Iran

Recovery of Lyme disease spirochetes from patients.

Since the summer of 1982, we have cultured patient specimens for Lyme disease spirochetes. Of 118 patients cultured, four specimens yielded spirochetes: two from blood, one from a skin biopsy specimen of erythema chronicum migrans (ECM), and one from cerebrospinal fluid. All four isolates appeared identical when examined with a monoclonal antibody. However, attempts to recover the spirochete fr...

Lyme Disease Spirochetes

Characterization of Lyme disease spirochetes isolated from ticks and vertebrates in North Carolina.

Borrelia burgdorferi isolates obtained from numerous locations and from different hosts in North Carolina, were compared to previously characterized strains of the Lyme disease spirochete and other Borrelia spp. The spirochete isolates were confirmed to be B. burgdorferi sensu stricto based on immunofluorescence (IFA) using a monoclonal antibody to outer surface protein A (Osp A [H5332]) and po...

Accelerated transmission of Lyme disease spirochetes by partially fed vector ticks.

To determine how rapidly Lyme disease spirochetes (Borrelia burgdorferi) can be transmitted by partially fed vector ticks (Ixodes dammini), attached nymphs were removed from their hosts at various intervals post-attachment and subsequently permitted to re-feed to repletion on noninfected mice. We confirm previous reports that ticks deposit Lyme disease spirochetes in the skin of their hosts mai...