Countries where guinea worm disease is endemic
What you should know about this indicator
Related research and writing
Sources and processing
This data is based on the following sources
World Health Organization
World Health Organization; Dracunculiasis Eradication Portal, World Health Organization
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Notes on our processing step for this indicator
The current and historical values for the status of Guinea worm disease (Dracunculiasis) as certified by the WHO. To be certified as free of guinea worm disease, a country must have reported zero indigenous cases through active surveillance for at least three consecutive years. Data regarding certification status is available at the WHO: https://web.archive.org/web/20211024081702/https://apps.who.int/dracunculiasis/dradata/html/report_Countries_t0.html We have added the recent changes to Guinea worm disease certification: - Angola has had endemic statuss since 2020: https://www.who.int/news/item/23-09-2020-eradicating-dracunculiasis-human-cases-and-animal-infections-decline-as-angola-becomes-endemic - Kenya was certified guinea worm free in 2018: https://www.who.int/news/item/21-03-2018-dracunculiasis-eradication-south-sudan-claims-interruption-of-transmission-in-humans - DRC was certified guinea worm free in 2022: https://www.who.int/news/item/15-12-2022-the-democratic-republic-of-the-congo-certified-free-of-dracunculiasis-transmission-by-who
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Citations
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To cite this page overall, including any descriptions, FAQs or explanations of the data authored by Our World in Data, please use the following citation:
“Data Page: Countries where guinea worm disease is endemic”, part of the following publication: Esteban Ortiz-Ospina and Max Roser (2016) - “Global Health”. Data adapted from World Health Organization. Retrieved from https://ourworldindata.org/grapher/progress-towards-guinea-worm-disease-eradication [online resource]
How to cite this data
In-line citationIf you have limited space (e.g. in data visualizations), you can use this abbreviated in-line citation:
World Health Organization (2024) – with major processing by Our World in Data
Full citation
World Health Organization (2024) – with major processing by Our World in Data. “Countries where guinea worm disease is endemic – WHO” [dataset]. World Health Organization, “Certification status of dracunculiasis eradication” [original data]. Retrieved December 15, 2024 from https://ourworldindata.org/grapher/progress-towards-guinea-worm-disease-eradication