PREPARATION OF POLYVALENT BACTERIOPHAGE AGAINST PYOCYANIC BACILLUS, STRAINS OF BACTERIPHAGUM PSEUDOMONAS AERUGINOSA USED IN PREPARING POLYVALENT PREPARATION AGAINST PYOCYANIC BACILLUS Russian patent published in 2002 - IPC

FIELD: biotechnology, microbiology. SUBSTANCE: invention relates to 4 isolated bacteriophages Bacteriophagum Pseudomonas aeruginosa Sait-Peterburg State Academy of Medical Siences named for I. I. Mechnikov No. 05, No. 03, No. 06 and No. 07 used for preparing the preparation Combiphage comprising a mixture of these bacteriophages in the following ratio of phage particles: strain No. 05, 10-60%; strain No. 03, 10-60%; strain No. 06, 10-60% ; strain No. 07, 10-60%. The use of pyocyanic phage Combiphage ensures to decrease frequency of intrahospital infections with suppurative-septic infections caused by pyocyanic bacillus by 4-5 times. EFFECT: enhanced effectiveness of preparation. 6 cl, 1 tbl