[Lyme disease--new findings on its physiopathology, diagnosis, therapy and prevention].
BACKGROUND
Lyme disease is a tick-borne disease caused by a spirochete Borrelia burgdorferi, which manifests as a multisystem disease of the skin, nervous system, heart and joints. Recently it is the most common vector-borne disease in Yugoslavia.
New epidemiological studies revealed that ticks can occasionally be infected not only by Borrelia burgdorferi, but also by some other microbes that can cause diseases in humans. Recently discovered the variable major protein-like sequence, antigenic variation of B. burgdorferi B 31 partly explains the ability of this organism to evade an active immune response. A key role in development of clinical symptoms associated with lyme disease belongs to the connection with ability of B. burgdorferi to induce and activate metallopeptidases and fibrinolytic enzymes, leading to extracellular matrix destruction.


METHODS
Diagnosis of Lyme borreliosis is made on the basis of clinical picture, exposure to ticks in endemic areas and serologic confirmation. It seems that polymerase chain reaction has little role in detection of B. burgdorferi in urine, blood, and spinal fluid samples, but it is most useful in evaluating the effectiveness of antibiotic therapy of Lyme arthritis. Infectious Diseases Society of America had prepared new guidelines for selective treatment of Lyme disease. Vaccination is still the best way of prevention for people living in high-risk areas.
Vukadinov
Jovan
J
Klinicki centar, Klinika za infektivne bolesti, 21000 Novi Sad, Hajduk Veljkova 1-3.
Sević
Sinisa
S
Canak
Grozdana
G
Madle-Samardzija
Nadezda
N
Turkulov
Vesna
V
Doder
Radoslava
R
D006801:Humans; D008193:Lyme Disease / Q000175:diagnosis / Q000503:physiopathology / Q000517:prevention & control / Q000628:therapy