Objective To investigate the changing spectrum and antibiotic resistance of the pathogenic bacteria isolated from general surgical infections.[WT5”HZ]Methods [WT5”BZ] The relevant bacterial materials from 557 patients with general surgical infection from June 1993 to July 1997 were investigated.[WT5”HZ]Results [WT5”BZ] 1 045 strains in 38 species of gram negative bacteria and 418 strains (8 species) of gram positive bacteria were isolated with a negative over positive rate of 71 4% to 28 6%. For gra...