Antimicrobial susceptibility of 103 strains of Haemophilus ducreyi isolated in Johannesburg.
Of 103 strains of Haemophilus ducreyi isolated in Johannesburg, 96 produced beta-lactamase and were resistant to penicillin and ampicillin. Most strains showed resistance to tetracycline, sulfisoxazole, and sulfamethoxazole. All isolates were susceptible to rifampin, erythromycin, and cefoxitin, moderately susceptible to trimethoprim-sulfamethoxazole (1:19) and minocycline, and somewhat less susceptible to doxycycline.
D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D002602:Chancroid / Q000382:microbiology; D006191:Haemophilus ducreyi / Q000187:drug effects*; D006801:Humans; D008826:Microbial Sensitivity Tests; D013019:South Africa
D000900:Anti-Bacterial Agents