Onchocerciasis Elimination Program for the Americas
E582293
The Onchocerciasis Elimination Program for the Americas is a regional public health initiative aimed at eliminating river blindness in Latin American countries through sustained mass drug administration, surveillance, and vector control efforts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Onchocerciasis Elimination Program for the Americas canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6251142 — 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: Onchocerciasis Elimination Program for the Americas Context triple: [Decision to provide ivermectin (Mectizan) free of charge for river blindness, supportsProgram, Onchocerciasis Elimination Program for the Americas]
-
A.
Onchocerciasis Control Programme in West Africa
The Onchocerciasis Control Programme in West Africa was a large-scale international public health initiative launched in 1974 to combat river blindness through vector control and later mass drug administration across multiple West African countries.
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B.
Guinea Worm Eradication Program
The Guinea Worm Eradication Program is a global public health initiative led by The Carter Center that aims to eliminate dracunculiasis (Guinea worm disease) through surveillance, community education, and preventive measures rather than vaccination or drug treatment.
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C.
River Blindness Program
The River Blindness Program is a Carter Center initiative dedicated to eliminating river blindness (onchocerciasis) through mass drug administration, health education, and community-based disease control in affected regions.
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D.
Decision to provide ivermectin (Mectizan) free of charge for river blindness
The "Decision to provide ivermectin (Mectizan) free of charge for river blindness" was a landmark corporate philanthropy initiative that enabled mass treatment of onchocerciasis in affected regions, dramatically reducing disease burden and blindness in millions of people.
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E.
Trachoma Control Program
The Trachoma Control Program is a Carter Center initiative focused on eliminating trachoma, a leading cause of preventable blindness, through community-based treatment, surgery, hygiene promotion, and environmental improvements.
- 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: Onchocerciasis Elimination Program for the Americas Target entity description: The Onchocerciasis Elimination Program for the Americas is a regional public health initiative aimed at eliminating river blindness in Latin American countries through sustained mass drug administration, surveillance, and vector control efforts.
-
A.
Onchocerciasis Control Programme in West Africa
The Onchocerciasis Control Programme in West Africa was a large-scale international public health initiative launched in 1974 to combat river blindness through vector control and later mass drug administration across multiple West African countries.
-
B.
Guinea Worm Eradication Program
The Guinea Worm Eradication Program is a global public health initiative led by The Carter Center that aims to eliminate dracunculiasis (Guinea worm disease) through surveillance, community education, and preventive measures rather than vaccination or drug treatment.
-
C.
River Blindness Program
The River Blindness Program is a Carter Center initiative dedicated to eliminating river blindness (onchocerciasis) through mass drug administration, health education, and community-based disease control in affected regions.
-
D.
Decision to provide ivermectin (Mectizan) free of charge for river blindness
The "Decision to provide ivermectin (Mectizan) free of charge for river blindness" was a landmark corporate philanthropy initiative that enabled mass treatment of onchocerciasis in affected regions, dramatically reducing disease burden and blindness in millions of people.
-
E.
Trachoma Control Program
The Trachoma Control Program is a Carter Center initiative focused on eliminating trachoma, a leading cause of preventable blindness, through community-based treatment, surgery, hygiene promotion, and environmental improvements.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
disease elimination initiative
ⓘ
public health program ⓘ regional health partnership ⓘ |
| aimsTo |
eliminate onchocerciasis in the Americas
ⓘ
eliminate river blindness in Latin America ⓘ |
| approach | sustained annual or semiannual ivermectin distribution ⓘ |
| benefits |
improved quality of life in endemic communities
ⓘ
reduced economic burden of river blindness ⓘ reduction of blindness due to onchocerciasis ⓘ reduction of skin disease due to onchocerciasis ⓘ |
| coordinatesWith |
Pan American Health Organization
NERFINISHED
ⓘ
World Health Organization NERFINISHED ⓘ national ministries of health in participating countries ⓘ |
| evaluationCriterion |
absence of infective larvae in blackfly vectors
ⓘ
absence of new infections in children ⓘ sustained interruption of transmission for several years ⓘ |
| focusesOnDisease |
onchocerciasis
ⓘ
river blindness ⓘ |
| geographicScope |
Americas
NERFINISHED
ⓘ
Latin America NERFINISHED ⓘ |
| goal |
interruption of transmission of Onchocerca volvulus
ⓘ
verification of elimination of onchocerciasis ⓘ |
| implements |
entomological surveillance
ⓘ
epidemiological surveillance ⓘ serological surveillance ⓘ |
| monitors |
ocular morbidity due to onchocerciasis
ⓘ
skin disease due to onchocerciasis ⓘ transmission of Onchocerca volvulus ⓘ |
| populationTarget | at-risk populations in endemic foci ⓘ |
| primaryStrategy | community-directed treatment with ivermectin ⓘ |
| requires |
high treatment coverage in endemic communities
ⓘ
long-term commitment from participating countries ⓘ |
| targetsCountry |
Brazil
NERFINISHED
ⓘ
Colombia NERFINISHED ⓘ Ecuador NERFINISHED ⓘ Guatemala NERFINISHED ⓘ Mexico NERFINISHED ⓘ Venezuela NERFINISHED ⓘ |
| targetsVector | Simulium blackflies NERFINISHED ⓘ |
| typeOfControl | neglected tropical disease control program ⓘ |
| usesDrug | ivermectin ⓘ |
| usesIntervention |
mass drug administration
ⓘ
surveillance ⓘ vector control ⓘ |
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: Onchocerciasis Elimination Program for the Americas Description of subject: The Onchocerciasis Elimination Program for the Americas is a regional public health initiative aimed at eliminating river blindness in Latin American countries through sustained mass drug administration, surveillance, and vector control efforts.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Decision to provide ivermectin (Mectizan) free of charge for river blindness
→
supportsProgram
→
Onchocerciasis Elimination Program for the Americas
ⓘ
Merck Mectizan Donation Program
→
collaboratesWith
→
Onchocerciasis Elimination Program for the Americas
ⓘ