Article
Molecular epidemiology of a multidrug-resistant Shigella sonnei outbreak in Tunisia (2022-2023) using whole-genome sequencing.
Microbial genomics - 1 Mar 2025
Smaoui Fahmi, Ksibi Boutheina, Mezghani Senda, Guermazi Eya, Charfi Fatma, Ktari Sonia, Ben Ayed Nourelhouda, Kammoun Thouraya, Karray Héla, Hammami Adnene
Abstract excerpt
Purpose. The prevalence of multidrug-resistant (MDR) Shigella sonnei is increasing globally, raising concerns for public health. In 2022, an outbreak of MDR S. sonnei was observed in Tunisia. We aimed to evaluate the genetic profile of S. sonnei isolates during the outbreak, including their clonal relationship, antimicrobial determinants and connection to international strains.Methods. In this study, we sequenced...
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