Out of 86 Lyme's disease patients with a history of migrating erythema
nervous system, cardiovascular and articular involvement was observed
in 27, 6 and 43% of cases. Acrodermatitis was diagnosed in 2% of pati
ents. Affection of locomotor system manifested with acute arthritis ep
isodes or pains in major joints. 11 patients of 12 examined at arthrit
is onset showed elevated titer of antiborrelia IgG antibodies. Serolog
ically, of 80 patients with arthritis or arthralgia without prior migr
ating erythema 6 demonstrated antibodies to 5 and more Borrelia polype
ptides.