Katwa Health Zone
E108957
Katwa Health Zone is a health administrative area in eastern Democratic Republic of the Congo that became widely known as a major hotspot of the 2018–2020 Kivu Ebola epidemic.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Katwa Health Zone canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T903498 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Katwa Health Zone Context triple: [2018–2020 Kivu Ebola epidemic in the Democratic Republic of the Congo, epicenter, Katwa Health Zone]
-
A.
Butembo Health Zone
Butembo Health Zone is a major administrative and healthcare district in North Kivu Province of the Democratic Republic of the Congo, known for being heavily affected during the 2018–2020 Ebola outbreak.
-
B.
Mwinilunga District
Mwinilunga District is a rural district in northwestern Zambia known for its lush forests, high rainfall, and location near the headwaters of major rivers including the Zambezi.
-
C.
Bhamo region
Bhamo region is an area in northern Myanmar near the Chinese border, historically significant as a strategic transit point and river port along routes such as the World War II-era Ledo Road.
-
D.
Kigoma Region
Kigoma Region is a western Tanzanian administrative region along Lake Tanganyika, known for its biodiversity and as a center for primate research.
-
E.
Rachuonyo District
Rachuonyo District was a former administrative district in Nyanza Province in western Kenya, known as the birthplace of Barack Obama Sr.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Katwa Health Zone Target entity description: Katwa Health Zone is a health administrative area in eastern Democratic Republic of the Congo that became widely known as a major hotspot of the 2018–2020 Kivu Ebola epidemic.
-
A.
Butembo Health Zone
Butembo Health Zone is a major administrative and healthcare district in North Kivu Province of the Democratic Republic of the Congo, known for being heavily affected during the 2018–2020 Ebola outbreak.
-
B.
Mwinilunga District
Mwinilunga District is a rural district in northwestern Zambia known for its lush forests, high rainfall, and location near the headwaters of major rivers including the Zambezi.
-
C.
Bhamo region
Bhamo region is an area in northern Myanmar near the Chinese border, historically significant as a strategic transit point and river port along routes such as the World War II-era Ledo Road.
-
D.
Kigoma Region
Kigoma Region is a western Tanzanian administrative region along Lake Tanganyika, known for its biodiversity and as a center for primate research.
-
E.
Rachuonyo District
Rachuonyo District was a former administrative district in Nyanza Province in western Kenya, known as the birthplace of Barack Obama Sr.
- F. None of above. chosen
Statements (33)
| Predicate | Object |
|---|---|
| instanceOf |
administrative division
ⓘ
health zone ⓘ |
| affectedBy | Ebola virus disease ⓘ |
| country | Democratic Republic of the Congo ⓘ |
| epidemicEndInArea | 2020 ⓘ |
| epidemicStartInArea | 2018 ⓘ |
| hasAdministrativeCenter | Katwa ⓘ |
| hasHealthFacilities |
Ebola treatment centers
ⓘ
primary health centers ⓘ referral health centers ⓘ |
| hasPublicHealthIssues |
Ebola virus disease outbreaks
ⓘ
community resistance to health interventions ⓘ insecurity affecting health response ⓘ |
| languageUsed |
French
ⓘ
Swahili ⓘ
linked to:
Swahili language
|
| locatedIn |
North Kivu Province
ⓘ
eastern Democratic Republic of the Congo ⓘ |
| locatedInConflictRegion |
Kivu conflict area
ⓘ
linked to:
Kivu conflict
|
| near |
Beni
ⓘ
Butembo ⓘ |
| notableFor |
attacks on Ebola treatment centers
ⓘ
complex humanitarian emergency context ⓘ high number of Ebola cases during 2018–2020 outbreak ⓘ |
| partOf | Democratic Republic of the Congo health system ⓘ |
| servedBy |
Ministry of Health of the Democratic Republic of the Congo
ⓘ
Médecins Sans Frontières ⓘ UNICEF ⓘ World Health Organization ⓘ |
| usedFor |
Ebola surveillance activities
ⓘ
Ebola vaccination campaigns ⓘ contact tracing operations ⓘ infection prevention and control programs ⓘ |
| wasMajorHotspotOf | 2018–2020 Kivu Ebola epidemic ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Katwa Health Zone Description of subject: Katwa Health Zone is a health administrative area in eastern Democratic Republic of the Congo that became widely known as a major hotspot of the 2018–2020 Kivu Ebola epidemic.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
2018–2020 Kivu Ebola epidemic in the Democratic Republic of the Congo
→
epicenter
→
Katwa Health Zone
ⓘ