typhoid fever

bacterial infectious disorder contracted by consumption of food or drink contaminated with Salmonella typhi. This disorder is common in developing countries and can be treated with antibiotics.
MedicalCondition infectious_disease Q83319
typhoid fever
Photo Credit: Content Providers(s): CDC/Armed Forces Institute of Pathology, Charles N. Farmer · Public Domain · Wikimedia
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Summary

typhoid fever is an infectious disease[1]. It ranks in the top 5% of infectious disease entities by monthly Wikipedia readership (23,079 views/month).[2]

Key Facts

  • Instance of: class of disease[3]
  • Subclass of: primary bacterial infectious disease[4], anthroponotic disease[5], disease[6], pandemic and epidemic-prone diseases[7]
  • Commons category: Typhoid fever[8]
  • ICPC 2 ID: D70[9]
  • Symptoms and signs: continuous fever[10], fatigue[11], headache[12], constipation[13], rash[14], bradycardia[15], pallor[16], gastrointestinal bleeding[17], intestinal perforation[18], insomnia[19], abdominal distention[20], confusion of consciousness[21], delusion[22], hepatomegaly[23]
  • Has cause: Salmonella enterica[24]
  • Topic's main category: Category:Typhoid fever[25]
  • Medical examination: physical examination[26], complete blood count[27], Widal test[28], ELISA[29], microbiological culture[30], polymerase chain reaction[31]
  • Possible treatment: antibiotic[32], detoxification[33], diet[34], blood transfusion[35], surgical operation[36]
  • Commons gallery: Typhoid fever[37]
  • Number of deaths: 161,000[38]
  • Described by source: Small Brockhaus and Efron Encyclopedic Dictionary[39], Brockhaus and Efron Encyclopedic Dictionary[40], Encyclopædia Britannica 11th edition[41]
  • Number of cases: 20,000,000[42]
  • Has natural reservoir: human[43]
  • ICD-9-CM: 002.0[44]
  • NCI Thesaurus ID: C35089[45]
  • Different from: typhus[46]
  • Health specialty: infectious diseases[47]
  • Drug or therapy used for treatment: ciprofloxacin[48]

Why It Matters

typhoid fever has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[49] It is known by 116 alternative names across languages and contexts.[50]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . Disease Ontology. Retrieved . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . emro.who.int. emro.who.int. Provenance: wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [17] ↑ . wikidata.org.
  16. [18] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . wikidata.org.
  19. [21] ↑ . wikidata.org.
  20. [22] ↑ . wikidata.org.
  21. [23] ↑ . wikidata.org.
  22. [24] ↑ . Disease Ontology. wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [28] ↑ . wikidata.org.
  27. [29] ↑ . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [32] ↑ . wikidata.org.
  31. [33] ↑ . wikidata.org.
  32. [34] ↑ . wikidata.org.
  33. [35] ↑ . wikidata.org.
  34. [36] ↑ . wikidata.org.
  35. [37] ↑ . wikidata.org.
  36. [38] ↑ . who.int. who.int. Provenance: wikidata.org.
  37. [39] ↑ . wikidata.org.
  38. [40] ↑ . wikidata.org.
  39. [41] ↑ . wikidata.org.
  40. [42] ↑ . who.int. who.int. Provenance: wikidata.org.
  41. [43] ↑ . wikidata.org.
  42. [44] ↑ . Disease Ontology. Retrieved . wikidata.org.
  43. [45] ↑ . Monarch Disease Ontology release 2018-06-29. Retrieved . wikidata.org.
  44. [46] ↑ . wikidata.org.
  45. [47] ↑ . wikidata.org.
  46. [48] ↑ . NDF-RT. Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [49] ↑ . Wikidata sitelinks. wikidata.org.
  3. [50] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). typhoid fever. Retrieved October 10, 2026, from https://4ort.xyz/entity/typhoid-fever
MLA “typhoid fever.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Oct. 2026, https://4ort.xyz/entity/typhoid-fever.
BibTeX @misc{4ortxyz_typhoid-fever_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{typhoid fever}}, year = {2026}, url = {https://4ort.xyz/entity/typhoid-fever}, note = {Accessed: 2026-10-10}}
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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 12w ago · Susmuffin · 2026-07-15 view diff on Wikidata ↗
    Harper's tag → typhoid-fever
    "/* wbsetclaim-create:1||1 */ Harper's tag: typhoid-fever, Matched to [[:toollabs:mix-n-match/#/entry/289972525|typhoid fever (#289972525)]] in [[:toollabs:mix-n-match/#/catalog/7915|Harper's ta"
  2. 13w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    P14541 → oAvSk
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
  3. 14w ago · JhealdBatch bot · 2026-07-03 view diff on Wikidata ↗
    Subclass of → primary bacterial infectious disease, anthroponotic disease, disease +1
    Instance of → infectious disease, class of disease
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39742|batch #39742]]: subclass of disease, not instance"
  4. 14w ago · JhealdBatch bot · 2026-07-03 view diff on Wikidata ↗
    Subclass of → primary bacterial infectious disease, anthroponotic disease, disease +1
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/39732|batch #39732]]: rm redundant subclass"
  5. 20w ago · Twofivesixbot bot · 2026-05-20 view diff on Wikidata ↗
    Local thumb → —
    "/* wbsetclaim-update-qualifiers:1||1|6 */ Yso id: 15910, mv to monolingual text names on YSO statements"
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