{
  "abstract": "The WHO has recommended tongue swabs (TS) as alternative samples for microbiological diagnosis of tuberculosis. We evaluated the effects of oral hygiene and food/drink intake on TS performance in South Africa. Food/drink intake prior to sampling marginally decreased Mycobacterium tuberculosis DNA signal strength, but neither behaviour decreased diagnostic sensitivity.",
  "abstract_shown": true,
  "affiliations": [
    "University of Washington"
  ],
  "article_type": "PUBLISHAHEADOFPRINT",
  "arxiv": null,
  "author_total": 12,
  "authors": [
    {
      "name": "A. Luabeya"
    },
    {
      "name": "A. Olson"
    },
    {
      "name": "D. van As"
    },
    {
      "name": "K. Hadley"
    },
    {
      "name": "R. C. Wood"
    },
    {
      "name": "S. Mabwe"
    },
    {
      "name": "C. Petersen"
    },
    {
      "name": "A. J. Yan"
    },
    {
      "name": "K. Weigel"
    },
    {
      "name": "P. Yager"
    },
    {
      "name": "M. Hatherill"
    },
    {
      "affs": [
        0
      ],
      "name": "G. Cangelosi"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/6n6e5gmd5s67d.bib",
  "cited_by": 0,
  "doi": "10.64898/2026.08.19.26360845",
  "fulltext_url": "https://www.medrxiv.org/content/10.64898/2026.08.19.26360845v1.full",
  "id": "6n6e5gmd5s67d",
  "issns": [],
  "landing_url": "https://www.medrxiv.org/content/10.64898/2026.08.19.26360845v1",
  "language": null,
  "licence": "CC-BY",
  "licence_label": "CC BY",
  "licence_source": "article",
  "licence_url": "https://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": null,
  "native_subjects": [
    [
      "medrxiv",
      "infectious diseases"
    ],
    [
      "openalex",
      "2725|Tuberculosis Research and Epidemiology"
    ]
  ],
  "openalex": "W7203997679",
  "pdf_url": "https://www.medrxiv.org/content/10.64898/2026.08.19.26360845v1.full.pdf",
  "pmcid": null,
  "pmid": null,
  "published": "2026-08-19",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/6n6e5gmd5s67d.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:19:14Z",
      "native_id": "10.64898/2026.08.19.26360845",
      "source": "medrxiv",
      "url": "https://www.medrxiv.org/content/10.64898/2026.08.19.26360845v1"
    }
  ],
  "subjects": [
    {
      "field": "medicine",
      "origin": "medrxiv:infectious diseases",
      "subfield": "infectious-disease"
    }
  ],
  "title": "Effects of oral hygiene and food intake on tongue swab testing for tuberculosis in South Africa",
  "title_text": "Effects of oral hygiene and food intake on tongue swab testing for tuberculosis in South Africa",
  "type": "preprint",
  "updated_at": "2026-10-30T12:19:14Z",
  "url": "https://research.draconitic.com/paper/6n6e5gmd5s67d",
  "venue": "medRxiv",
  "versions": []
}