International Journal of Infectious Diseases (Jul 2023)

Discovery of a novel sub-lineage of multi-drug resistant Shigella flexneri in Southern California

  • Edwin Kamau,
  • Paul C. Adamson,
  • John Crandall,
  • Rituparna Mukhopadhyay,
  • Shangxin Yang

Journal volume & issue
Vol. 132
pp. 1 – 3

Abstract

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Clustered outbreaks of multi-drug resistant (MDR) Shigella are on the rise among men who have sex with men (MSM). Identification of MDR sub-lineages is critical for clinical management and public health interventions. Here, we describe a novel MDR sub-lineage of Shigella flexneri isolated from an MSM patient without a travel history in Southern California. Detailed genomic characterization of this novel strain would serve as a reference to aid monitoring and future outbreak investigation of MDR Shigella among MSM.

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