Escherichia coli sequence type 73 as a cause of community acquired urinary tract infection in men and women in Rio de Janeiro, Brazil.

ABSTRACT: Escherichia coli clones ST131, ST69, ST95, and ST73 are frequent causes of urinary tract infections (UTI) and bloodstream infections. Specific clones and virulence profiles of E. coli causing UTI in men has been rarely described. The aim of this study was to characterize patient and clonal characteristics of community-acquired UTI caused by E. coli in men (n=12) and women (n=127) in Rio de Janeiro, Brazil, complementing a previous work. We characterized isolates in phylogenetic groups, ERIC2-PCR and PFGE types, MLST, genome similarity and virulence gene-profiles. UTI from men were more frequently caused by phylogenetic group B2 isolates (83% versus 42%, respectively, P = 0.01), a group with significantly higher virulence scores compared with women. ST73 was the predominant clone in men (50

SUBMITTER: de Souza da-Silva AP 

PROVIDER: S-EPMC5392417 | biostudies-literature | 2017 May

REPOSITORIES: biostudies-literature