Our prospective study covered 1093 patients with epidemiological features and demonstrable clinical manifestations of Lyme borreliosis from 1987 to 1992. Basic criteria for the inclusion of our patients in the study were: tick bite, erythema migrans and antibodies to B. burgdorferi in each patient's serum. Various clinical manifestations were found un 1034 (94.6%) patients out of whom 829 (80.2%) had a history of tick bite, 901 (87.1%) had erythema migrans and 217 (21.0%) had serologic confirmation of the diagnosis. Inapparent infection was discovered in 59 (5.4%) patients. Other Types of skin changes (II and III stage) were found in 123 (11.9%) patients. The disease resulted in neurologic, joint and cardiac manifestations in somewhat lower percentage of patients (6.3%, 6.6% and 1.5%, respectively). In the three-year period (1990-1992) microscopic examination of the ticks (Ixodes ricinus) collected at several green areas of Belgrade confirmed the presence of B. burgdorferi in 29.1 per cent.
[Epidemiology of Lyme borreliosis] Publishing Authors By Initials
