Comparison of the worldwide transmissible Pseudomonas aeruginosa with isolates from brazilian cystic fibrosis patients

Souza Leão, RobsonPaula D Carvalho-Assef, AnaGuerra Ferreira, AlexWrobel Folescu, TâniaLuís Barth, AfonsoLeslie Pitt, TyroneAndrade Marques, Elizabeth

Cross-infection with Pseudomonas aeruginosa among cystic fibrosis (CF) patients is a rare occurrence. However, the emergence of transmissible strains has been reported between unrelated individuals. We analyzed the genetic relationship among P. aeruginosa isolates from Brazilian CF patients and transmissible clones which are worldwide spread. The data does not indicate the presence of closely related variant clones.

1. pteudomonas aeruginosa
2. Epidemic strain
3. Cystic fibrosis