while an important infectious disease in the united states and eurasia, lyme disease is rare in iran. we present a 9-year old boy admitted in children’s medical center in december 2001 with final diagnosis of lyme disease. on admission he showed arthritis and a history of previous skin lesions. serologic examination including enzyme–linked immunosorbent assay and western blot was positive for l...

Lyme disease is caused by the spirochete Borrelia burgdorferi. Depending on the stage of illness, infection may be limited to the skin or involve the cardiac, nervous and musculoskeletal systems. Herein, we report a case of Lyme disease in a 23-year-old woman from North of Iran (Mazandaran) in early-localized stage of erythema chronicum migrans. The diagnosis was confirmed by the presence of se...

This case report shows the existence of Lyme borreliosis disease in Iran and proves the existence of the spirochete Borrelia burgdorferi in Iran which had not been found before in the ticks of this region. It is important for our physicians to consider Lyme borreliosis in their differential diagnosis. Apart from skin manifestations, neurological, cardiac, articular and ocular lesions are no...

a murine igm monoclonal antibody (ma-2c6) with κ-light chains directed against an antigenic determinant of outer surface protein a (ospa) of the lyme disease spirochete, borreliaburgdorferi, is produced. this antibody could bind specifically to ospa antigen of several isolates of b. burgdorferi, but not to the non-lyme disease bacteria such as t. pallidum and b. hermsii. antibody ma-2c6 was pur...

BACKGROUND "Post-Lyme disease syndrome" refers to prolonged subjective symptoms after antibiotic treatment and resolution of an objective manifestation of Borrelia burgdorferi infection (Lyme disease). "Chronic Lyme disease" is a vaguely defined term that has been applied to patients with unexplained prolonged subjective symptoms, whether or not there was or is evidence of B. burgdorferi infect...

Complement split products C3a and C4a are reportedly elevated in patients with acute Lyme disease. We have now examined these immunologic markers in patients with chronic Lyme disease compared to appropriate disease controls. The study population consisted of 29 healthy controls, 445 patients with chronic Lyme disease, 11 patients with systemic lupus erythematosus (SLE) and six patients with AI...

this case report shows the existence of lyme borreliosis disease in iran and proves the existence of the spirochete borrelia burgdorferi in iran which had not been found before in the ticks of this region. it is important for our physicians to consider lyme borreliosis in their differential diagnosis. apart from skin manifestations, neurological, cardiac, articular and ocular lesions are not di...

Today, Lyme disease is the most commonly reported tick-borne disease in the United States and Europe. The culprits behind Lyme disease are the Borrelia species of bacteria. In the USA, Borrelia burgdorferi causes the majority of cases, while in Europe and Asia Borrelia afzelii and Borrelia garinii carry the greatest burden of disease. The clinical manifestations of Lyme disease have been identi...

BACKGROUND Lyme disease is diagnosed by 2-tiered serologic testing in patients with a compatible clinical illness, but the significance of positive test results in low-prevalence regions has not been investigated. METHODS We reviewed the medical records of patients who tested positive for Lyme disease with standardized 2-tiered serologic testing between 2005 and 2010 at a single hospital syst...