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Draft Genome Sequences of Antimicrobial-Resistant Shigella Clinical Isolates from Pakistan

Sara Lomonaco1, Christine Lascols2,3, Matthew A Crawford4

  • 1Division of Microbiology, Office of Regulatory Science, Center for Food Safety and Applied Nutrition, U.S. Food and Drug Administration, College Park, Maryland, USA sara.lomonaco@fda.hhs.gov.

Microbiology Resource Announcements
|July 27, 2019
PubMed

Insights

Multidrug-resistant Shigella bacteria are a global health threat. This study presents the draft genome sequences of three resistant Shigella isolates from Pakistan, aiding in understanding their spread and developing treatments.

Area of Science:

  • Microbiology
  • Genomics
  • Infectious Diseases

Background:

  • Shigella species are a leading cause of dysentery and diarrheal mortality globally.
  • Multidrug-resistant (MDR) Shigella poses a significant public health challenge, particularly in developing nations.

Purpose of the Study:

  • To sequence and analyze the draft genomes of three MDR Shigella isolates from Pakistan.
  • To provide genomic data that can aid in understanding the epidemiology and evolution of MDR Shigella.

Main Methods:

  • Whole-genome sequencing of three clinical Shigella isolates (two Shigella flexneri, one Shigella sonnei).
  • Bioinformatic analysis of the generated draft genome sequences.

Main Results:

  • Successfully obtained draft genome sequences for two MDR Shigella flexneri and one MDR Shigella sonnei isolate.
  • Genomic data provides insights into the genetic makeup of these drug-resistant strains.

Conclusions:

  • The availability of these draft genomes contributes valuable data for studying MDR Shigella.
  • This research supports efforts to combat the spread of antibiotic resistance in Shigella infections.

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