Determination of Qnr allele frequencies in Fluoroquinolone resistant Pseudomonas aeruginosa isolated from burn wounds.

Effective treatment of burn wound infections is precluded by high prevalence of nosocomial infections coupled with high resistance rates against commonly used antimicrobials. Pseudomonas aeruginosa is an important nosocomial pathogen in burn infections due to high morbidity and mortality associated with it. We analyzed fluoroquinolone resistant Pseudomonas aeruginosa for the presence of Qnr gene, owing to high genetic mobility of this plasmid-borne gene.