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African trypanosomiasis

Parasitic disease also known as sleeping sickness

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 10, 2026
Entity authoritySource title only
Source-derived summary

African trypanosomiasis is an insect-borne parasitic infection of humans and other animals caused by the protozoan species Trypanosoma brucei, which is transmitted by the bite of an infected tsetse fly. Human African trypanosomiasis (HAT) is also known as sleeping sickness. Humans are infected by two subspecies of T. brucei: T. brucei gambiense is primarily transmitted between humans and causes over 92% of cases, while T. brucei rhodesiense is zoonotic, with animals such as cattle serving as reservoirs.

Editorial summary

Begin with the source’s own compact description: “African trypanosomiasis” is parasitic disease also known as sleeping sickness. The dossier treats that line as a proposition to test through African, trypanosomiasis and Parasitic, not as a finished interpretation.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current 77-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. For this dossier, African, trypanosomiasis and Parasitic is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “parasitic disease also known as sleeping sickness” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 10, 2026.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “African trypanosomiasis”, its source revision and the description used here.
  2. Expand the search: follow African trypanosomiasis primary sources, African trypanosomiasis archive and African research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “African trypanosomiasis”?
  2. Which institution is responsible for the underlying evidence?
  3. Which cited source is closest to the event, object or claim?
Subject index

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Source & attribution

This entry incorporates text from “African trypanosomiasis” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.