5 Key Takeaways

• 1

  A genomic epidemiology study found that sexually transmissible Shigella sonnei spread more widely and intensely than other domestically acquired strains in England.

• 2

  Resistance to key antimicrobials was detected in 69.4% of isolates from presumptive men who have sex with men (pMSM), compared to lower rates in other groups.

• 3

  The mean geographic distance between pMSM isolates was significantly greater than that of non-pMSM isolates, indicating distinct transmission patterns.

• 4

  The study highlighted the need for tailored public health strategies, including vaccination and treatment guidelines, to address sexual transmission of shigellosis.

• 5

  Limitations of the study included potential misclassification of sexual transmission and disruptions in transmission patterns due to the COVID-19 pandemic.