A study of the sensitivity of salmonella to antibacterial drugs

The article presents the results of studying the sensitivity of salmonella to antibacterial drugs isolated from raw materials and animal products. Of the 345 samples of beef, pork, poultry, 66 (62,27 %) strains of S. albany, 12 (11,32 %) S. typhimurium, 6 (5,66 %) S. agona, 10 ( 9,43 %) S. enteritidis, 4 (3,77 %) S. hadar, 1 (0,94 %) S. derby, 5 (4,72 %) S. shalkwijk. The sensitivity of 33 isolated strains of salmonella to 12 different antibacterial drugs was studied. It was found that 3 (9,09 %) cultures of microorganisms were sensitive to aminoglycoside group drugs (gentamicin, kanamycin, streptomycin); 19 (57,58 %) -fluoroquinolones (nalidixic acid, norfloxacin, ciprofloxacin, enrofloxacin); 11 (33,33 %) - polymyxins (colsitin); 6 (18.18 %) -sulfonamides (sulfatrimethoprim); 1 (3,03 %) - tetracyclines (tetracycline); 23 (69,70 %) - cephalosporins (ceftazidime). Of the studied microorganisms, 14 (42,42 %) strains were moderately resistant to the p-lactam group (ampicillin); 15 (45,45 %) -aminoglycosides (gentamicin, kanamycin, streptomycin); 11 (33,33 %) - fluoroquinolones (nalidixic acid, norfloccasin, ciprofloxacin, enrofloxacin); 17 (51,52 %) - polymyxins (colistin); 15 (45,45 %) - sulfonamides (sulfatrimethoprim); 10 (30,30 %) -tetracyclines (tetracycline), cephalosporins (cefazidime). 19 (57,58 %) cultures of microorganisms were resistant to the p-lactam group (ampicillin); 15 (45,45 %) - aminoglycosides (gentamicin, kanamycin, streptomycin); 3 (9.09 %) - fluoroquinolones (nannidic acid, norfloccasin, ciprofloxacin, enrofloxacin); 5 (15,15 %) - polymyxins (colistin); 12 (36,36 %) - sulfonamides (sulfatrimethoprim); 22 (66,67 %) - tetracyclines (tetracycline).

бактерия, сальмонеллы, антибиотики, чувствительность, резистентность, bacterium, salmonella, antibiotics, sensitivity, resistance

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