''P.aeruginosa'' bacteria have multiple antibiotic resistance, mediated by large plasmids carrying resistance genes and also chromosomal genes and mutations. Gentamicin or tobramycin with carbenicillin or ticarcillin, as well as polymyxin B are effective. | ''P.aeruginosa'' bacteria have multiple antibiotic resistance, mediated by large plasmids carrying resistance genes and also chromosomal genes and mutations. Gentamicin or tobramycin with carbenicillin or ticarcillin, as well as polymyxin B are effective. |