Pathogenic bacteria distribution and drug resistance monitoring in 2012

Objective To investigate the bacterial distribution and antibiotic resistance situation for the guidance of rational use of antibiotics. Methods The distribution of isolated pathogenic bacteria and the drug sensitivity results of patients were analyzed. Results There were 2480 strains bacteria separated from 13241 specimens,which included 1099 strains of gram-positive bacteria( 44. 31%),935 strains of gram negative bacteria( 37. 70%)and 446 strains of fungus( 17. 98%). Gram-positive bacteria included epidermis staphylococcus( 14. 80%),hemolysis staphylococcus( 6. 61%) and aureus were accounted( 4. 72%). Gram-negative bacteria included e. coli pneumonia( 11. 65%),crayresearch bacterium( 5. 36%),pseudomonas aeruginosar( 4. 03%) and acinetobactebaumannii( 2. 86%). Candida albicans accounted for 74. 66%. Conclusion According to CHINET of 2011 statistics,drug-resistant strains of antibacterial drug resistant rate has a tendency to rise. The management of antimicrobial should be strengthened.