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Yaws: History, Works, Applications & Regions

Yaws is a tropical infection of the skin, bones, and joints caused by the spirochete bacterium Treponema pallidum pertenue. The disease begins with a round, hard swelling of the skin, 2 to 5 cm (0.79 to 1.97 in) in diameter. The center may break open and form an ulcer. This initial skin lesion typically heals after 3–6 months. After weeks to years…

Language: English [EN]
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Yaws topic overview

The analysis highlights History, Works, Applications and Regions as prominent areas in the source structure around Yaws.

Related topics
124
Source areas
9
Connected nodes
133
Extracted relationships
64
Concept neighborhoods
24
Bridge connections
133

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Signs and symptoms · 27 topics
Diagnosis · 25 topics
Overview · 25 topics
History · 14 topics
Eradication · 13 topics
Cause · 7 topics
Epidemiology · 6 topics
Treatment · 6 topics
Works cited · 1 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Causes
Treponema pallidum pertenue spread by direct contact
Diagnostic method
Based on symptoms, blood antibody tests, polymerase chain reaction
Frequency
46,000–500,000
Medication
Azithromycin, benzathine penicillin
Other names
Frambesia tropica, thymosis, polypapilloma tropicum, non-venereal endemic syphilis, puru (Malay), bouba (Spanish and Portuguese), frambösie, pian (French), frambesia (German), b…
Prevention
Mass treatment

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Signs and symptoms

Cause

Diagnosis

Treatment

Epidemiology

History

Eradication

Works cited

  • ISBN ISBN (identifier)

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Yaws connects Entity context

The extracted context around Yaws shows recurring relationship patterns in the source. For example, Yaws → Africa, Although, Americas, Asia, Following, Global Control, However, In, Philippines, South-East Asia, TCP, The, The Global Control, Treponematoses, UNICEF, Western Africa, WHO, With Another extracted example is Yaws → Africa, African, Aldo Castellani, All, Carib, Ceylon, Dutch, English, Europe, Examination, Homo, Kenya, The, Thomas Sydenham, Treponema, Willem Piso. Use these groups to spot repeated connection types before inspecting the individual relationships.

Yaws

Top relations

related to Eradication · 18
Yaws → Africa, Although, Americas, Asia, Following, Global Control, However, In, Philippines, South-East Asia, TCP, The, The Global Control, Treponematoses, UNICEF, Western Africa, WHO, With
related to history · 16
Yaws → Africa, African, Aldo Castellani, All, Carib, Ceylon, Dutch, English, Europe, Examination, Homo, Kenya, The, Thomas Sydenham, Treponema, Willem Piso
related to Cause · 7
Yaws → After, Both, Early, However, Infectivity, The, Treponema
related to Epidemiology · 5
Yaws → Africa, Asia, Boys, Oceania, South America
related to Rhinopharyngitis mutilans · 5
Yaws → Deep, It, Rhinopharyngitis, This, Very
has treatment · 3
Yaws → Penicillin, The, Treatment
is a · 2
Yaws → most ancient of the four known Treponema diseases, tropical infection of the skin
Causes · 1
Yaws → Treponema pallidum pertenue spread by direct contact
Diagnostic method · 1
Yaws → Based on symptoms, blood antibody tests, polymerase chain reaction
Frequency · 1
Yaws → 46,000–500,000

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

may disease skin cases lesions treatment pallidum eradication azithromycin infection penicillin secondary countries common infected years tests syphilis become bones

Yaws relationships Subject–Predicate–Object triples

TTTA extracted 64 structured relationships around Yaws. Examples in this analysis include Yaws → Causes → Treponema pallidum pertenue spread by direct contact and Yaws → Diagnostic method → Based on symptoms, blood antibody tests, polymerase chain reaction. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
YawsCausesTreponema pallidum pertenue spread by direct contact1.00infobox
YawsDiagnostic methodBased on symptoms, blood antibody tests, polymerase chain reaction1.00infobox
YawsFrequency46,000–500,0001.00infobox
YawsMedicationAzithromycin, benzathine penicillin1.00infobox
YawsOther namesFrambesia tropica, thymosis, polypapilloma tropicum, non-venereal endemic syphilis, puru (Malay), bouba (Spanish and Portuguese), frambösie, pian (French), frambesia (German), b…1.00infobox
YawsPreventionMass treatment1.00infobox
YawsSpecialtyInfectious disease1.00infobox
YawsSymptomsHard swelling of the skin, ulcer, joint and bone pain1.00infobox
Yawsis atropical infection of the skin0.90text
Yawsis amost ancient of the four known Treponema diseases0.90text
Yawshas treatmentTreatment0.60section
Yawshas treatmentPenicillin0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around Yaws bring nearby vocabulary together. In this analysis, examples include Secondary, Eradication and Syphilis. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • infection
    • Treponema
    • Pertenue
    • Pallidum
    • Ulcer
    • Skin
    • Eradication
    • Yaws
    • Spread
    • Bone
    • Bones
    • Become
    • Cause
  • skin
    • Cause
    • Bones
    • May
    • Areas
    • Secondary
    • Ulcer
    • Typically
    • Lesions
    • Become
    • Treponema
    • Yaws
    • Pertenue
  • notifiable disease
    • Common
    • Penicillin
    • Spread
    • Ulcer
    • Bone
    • Cause
    • Syphilis
    • Yaws
    • Pertenue
    • Tests
    • Azithromycin
    • Eradication
  • reservoir of infection
    • Treponema
    • Pertenue
    • Pallidum
    • Ulcer
    • Skin
    • Eradication
    • Yaws
    • Spread
    • Bone
    • Bones
    • Become
    • Cause
  • bone spurs
    • Cause
    • Common
    • Spread
    • Ulcer
    • Disease
    • May
    • Bones
    • Syphilis
    • Treponema
    • Often
    • Pertenue
    • Primary
  • cause
    • Skin
    • Bone
    • Penicillin
    • Treatment
    • Disease
    • Spread
    • Ulcer
    • Typically
    • People
    • Syphilis
    • Treponema
    • Yaws
  • treponema pallidum
    • Pertenue
    • Pallidum
    • Treponema
    • Tests
    • Syphilis
    • Spread
    • Ulcer
    • Bone
    • Yaws
    • Skin
    • Cause
    • Disease
  • azithromycin
    • Penicillin
    • Treatment
    • Cause
    • Months
    • Eradication
    • Disease
    • Spread
    • Ulcer
    • Bone
    • Typically
    • Syphilis
    • Treponema

Connections between topic areas Semantic bridges

For Yaws, one of the stronger structural bridges in this analysis connects Yaws with Signs and symptoms. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
YawsSigns and symptoms · splits 106 ⟂ 28
YawsOverview · splits 108 ⟂ 26
YawsDiagnosis · splits 108 ⟂ 26
YawsHistory · splits 119 ⟂ 15
YawsEradication · splits 120 ⟂ 14
YawsCause · splits 126 ⟂ 8
YawsTreatment · splits 127 ⟂ 7
YawsEpidemiology · splits 127 ⟂ 7

Map overview Semantic statistics

Yaws

Nodes134
Edges133
Triples64
Avg. degree1.99
Density0.014925
Components1

Source & methodology

TTTA analyzes the structure around Yaws to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Works, Applications & Regions, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Yaws · EN edition · Analysis: TopicsToTalkAbout

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