{
  "abstract": "Since 2021, a genotype 2.3.1, ciprofloxacin-resistant, multidrug-resistant (MDR) Salmonella enterica serovar Typhi strain increasingly has been detected in persons returning from West Africa. This strain locally acquired 2 different MDR plasmids over a ≈25-year period, underwent chromosomal integration of the IncHI1 plasmid MDR region, and finally acquired a gyrA mutation.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": null,
  "author_total": 5,
  "authors": [
    {
      "name": "Elisabeth Njamkepo"
    },
    {
      "name": "Maria Pardos de la Gandara"
    },
    {
      "name": "Carolina Silva Nodari"
    },
    {
      "name": "Alexandra Moura"
    },
    {
      "name": "François-Xavier Weill"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/c3me7ky8cex6m.bib",
  "cited_by": 0,
  "doi": "10.3201/eid3210.260813",
  "fulltext_url": null,
  "id": "c3me7ky8cex6m",
  "issns": [
    "1080-6040",
    "1080-6059"
  ],
  "landing_url": "https://pasteur.hal.science/pasteur-05801039v1",
  "language": "en",
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "hal",
      "0.sdv"
    ],
    [
      "openalex",
      "1106|Salmonella and Campylobacter epidemiology"
    ]
  ],
  "openalex": "W7213897994",
  "pdf_url": "https://pasteur.hal.science/pasteur-05801039/document",
  "pmcid": null,
  "pmid": "42811482",
  "published": "2026-10-15",
  "publisher": "Centers for Disease Control and Prevention",
  "ris": "https://research.draconitic.com/paper/c3me7ky8cex6m.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:57Z",
      "native_id": "pasteur-05801039",
      "source": "hal",
      "url": "https://pasteur.hal.science/pasteur-05801039v1"
    }
  ],
  "subjects": [
    {
      "field": "biology",
      "origin": "hal:0.sdv",
      "subfield": "general"
    }
  ],
  "title": "Emergence of Genotype 2.3.1 Multidrug-Resistant Salmonella enterica Serovar Typhi Strain, West Africa, 2021–2025",
  "title_text": "Emergence of Genotype 2.3.1 Multidrug-Resistant Salmonella enterica Serovar Typhi Strain, West Africa, 2021–2025",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:17:57Z",
  "url": "https://research.draconitic.com/paper/c3me7ky8cex6m",
  "venue": "Emerging Infectious Diseases",
  "versions": []
}