Determine the antimicrobial susceptibility to vancomycin resistant Enterococci isolated from estuarine deposit in the Caspian Sea city of Abbas Abad

The emergence of antibiotic-resistant bacteria in areas where antibiotic use is common, but the emergence of bacteria increasingly also occurred in aquatic environments that marine pollution will be the environmental pollution. This study aimed to identify and determine antibiotic resistance among isolates of vancomycin resistant enterococci River drainage was performed. Sampling on several occasions of surface water and rivers entering the Caspian Sea took place in the city of Chalus. After primary enrichment, suspension cultured microbial testing of other streptococci and enterococci confirmatory diagnostic test for differentiation of Enterococcus species and strains of vancomycin antibiogram test was conducted and several other antibiotics. According to the study enterococci were isolated from the environment sampling and testing biochemical, microbial susceptibility results showed high levels of resistance among strains had a few children The highest was related to erythromycin and ampicillin, and then as penicillin, gentamicin, vancomycin were Tetracycline. Like many Enterococcus faecium and Enterococcus faecalis species studies had the highest prevalence rate. Because of the resistance genes between bacteria capable of transferring bacteria from the natural environment had the tanks so they have more precise control over the waste disposal system and municipal wastewater into rivers and eliminating refine resistant organisms have given it greater oversight.

کلیدواژه ها:

Enterococcus ، Vancomycin ، resistance ، river