The human gut serves as a reservoir of hypervirulent Klebsiella pneumoniae.

ABSTRACT: Hypervirulent Klebsiella pneumoniae (hvKp) can cause serious infections and has been increasingly reported clinically. However, we still lack the knowledge to what degree hvKp colonize the community. In this study, we investigated colonization of hvKp in healthy human gut and the relationship between gut hvKp and clinically important invasive strains. We compile global genomes of gut K. pneumoniae for in-depth genetic analysis and found most hvKp genomes originated from Chinese datasets; therefore, we collected gut K. pneumoniae isolates from healthy people around China. The results revealed a moderate carriage rate of hvKp in the healthy population (4%-5.19%). Phylogenetic analysis indicated a close relationship between gut hvKp and fatal clinical strains. These resul

SUBMITTER: Yang J 

PROVIDER: S-EPMC9415575 | biostudies-literature | 2022 Jan-Dec

REPOSITORIES: biostudies-literature