[Immunoprevention of staphylococcal infections at an industrial enterprise].

The immunogenicity, immunological and epidemiological effectiveness of the subcutaneous, enteral and combined immunizations of the workers at a steel plant with staphylococcal toxoid has been studied. The subcutaneous injection of the adsorbed toxoid in a dose of 0.2 ml by means of the jet injector, model, was accompanied by moderate reactogenicity (the frequency of local reactions was 26.8%, and the frequency of systemic reaction 18%) and produced 4-fold increase in antitoxin titers and 12-fold decrease in the morbidity rate of staphyloccal infection. Enteral immunization in 3 administrations proved to be nonreactogenic and only slightly effective (antitoxin titers increased more than 2-fold, morbidity rate fell 2-fold). Combined immunization (subcutaneous and enteral) with the toxoid, preceded by the injection of gamma globulin, reduced the frequency of reaction 2- to 3-fold and stimulated antitoxin production (the titer increased 8-fold), thus decreasing the morbidity rate of staphylococcal infection 3.1-fold.