The Dissemination of Multidrug-Resistant and HypervirulentKlebsiella pneumoniaeClones Across the Kingdom of Saudi Arabia
byJiayi Huang, Ahmed Yousef Alhejaili, Usamah Hussein Alkherd, Mathew Milner, Ge Zhou, Deema Alzahrani, Manuel Banzhaf...Alzeyadi, Sulaiman M. Alajel, Pei-Ying Hong, Majed Alghoribi, Mashal M. Almutairi, Arnab Pain, Waleed Al Salam, Danesh Moradigaravand
PreprintYear:2024
Extra Information
medRxiv
Abstract
The Gram-negative bacterium Klebsiella pneumoniae is a major human health threat underlying a broad range of community- and hospital-associated infections. The emergence of clonal hypervirulent strains often resistant to last-resort antimicrobial agents has become a global burden as treatment options are limited. The Kingdom of Saudi Arabia (KSA) has a dynamic and diverse population and serves as a major global tourist hub facilitating the dissemination of multidrug-resistant (MDR) strains of K. pneumoniae. To examine the spread of clinically relevant Klebsiella pneumoniae strains, we characterized the population structure and dynamics of multidrug-resistant K. pneumoniae across the KSA hospitals.