Antimicrobial Resistance Report of 321 Strains of Nonfermenters Gram-negative Bacilli / 中华医院感染学杂志

ABSTRACT

OBJECTIVE To investigate the distribution and the antimicrobial resistance of nonfermenters Gram-negative bacilli causing nosocomial infection.METHODS Routine method was used to isolate and identify,antibiotics susceptibility was tested by the Kirby-Bauer on the NCCLS criterion of 2001.RESULTS Among 321 strains nonfermenters Gram-negative bacilli,Pseudomonas aeruginoa was 53.9%,Acinetobacter were 17.4%,and Stenotrophomonas maltophilia was 12.5%,Three kinds added up to 83.8%.CONCLUSIONS P.aeruginosea,Acinetobacter and S.maltophilia are important nonfermenters Gram-negative bacilli causing nosocomial infection and their drug resistant rate is very high.The matter is horrible in clinics,we should enforce monitoring.