[Chemotherapeutic effectiveness of rifampicin in experimental infections].

Studies on the chemotherapeutic action of rifampicin in treatment of staphylococcal sepsis and sepsis caused by gramnegative organisms showed its high efficacy only in treatment of the staphylococcal infection. By the level of its efficacy rifampicin was much superior to benzylpenicillin and especially tetracycline. No difference in the activity level of the antibiotic in treatment of staphylococcal infections caused by sensitive and multiple resistant staphylococcal strains was found. In treatment of the infections caused by gramnegative organisms the drug activity was moderate.