[The immunogenetic aspects of erysipelas infection].

The distribution of the antigens of the HLA system in 517 erysipelas patients, constant residents of Voroshilovgrad and the adjoining region (the Ukrainian SSR), has been studied. The HLA system has been found to take part in the formation of predisposition to erysipelas and its clinical forms. Predisposition to erysipelas infection has a polygenic nature and is associated with antigens HLA-A2, B5, B12, Bw35. The specific features of HLA-A10, Aw12, B7, B8 have, seemingly, a protective character. The most pronounced connection between the disease and histocompatibility antigens has been detected in patients with frequent and multiple relapses of erysipelas.