Antimicrobial Susceptibility of Clinical Isolates of Borrelia miyamotoi.

is an emerging relapsing fever (RF) species that is reported to cause human disease in regions in which Lyme borreliosis is endemic. We recently showed that tick isolates are resistant to amoxicillin ; however, clinical isolates have not been studied. Therefore, our aim was to show the antimicrobial susceptibility of recently obtained clinical isolates of A dilution series of various antibiotics was made in modified Kelly-Pettenkofer medium with 10% fetal calf serum.

Whole-Genome Sequencing of Six Clinical Strains Isolated in Russia.

Here, we report the whole-genome sequence of six clinical isolates from the Russian Federation. Using two independent next-generation sequencing platforms, we determined the complete sequence of the chromosome and several plasmids. All strains have an Asian genotype with 99.

Humans infected with relapsing fever spirochete Borrelia miyamotoi, Russia.

Borrelia miyamotoi is distantly related to B. burgdorferi and transmitted by the same hard-body tick species. We report 46 cases of B.