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

Leão, Robson SouzaCarvalho-Assef, Ana Paula DFerreira, Alex GuerraFolescu, Tânia WrobelBarth, Afonso LuísPitt, Tyrone LeslieMarques, Elizabeth Andrade

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. Epidemic strain
2. Cystic fibrosis
3. Pseudomonas aeruginosa