Reported cases of guinea worm disease by country

Reported cases of guinea worm disease (Dracunculiasis) as recorded by the WHO.

Countries reporting
192
Highest
4 cases
Ethiopia
Lowest
0 cases
Niue
Median
0 cases
Years covered
46
1980–2025
Data points
6,202

What the numbers show

Reported cases of guinea worm disease is currently reported for 192 countries. The highest value is 4 cases in Ethiopia; the lowest is 0 cases in Niue.

The median across all reporting countries is 0 cases, and the mean is 0.0521 cases.

Over the past decade 1 countries rose and 3 fell. The largest increase was in Ethiopia (up 33.3%), and the largest decrease in Mali (down 100.0%).

Reported cases of guinea worm disease: full country ranking

#Country LatestYear 10-year changeTrend
1 Ethiopia 4 cases 2025 up 33.3% volatile
1 Chad 4 cases 2025 down 55.6% volatile
3 South Sudan 2 cases 2025 down 60.0% volatile
4 Afghanistan 0 cases 2025 flat
4 Angola 0 cases 2025 volatile
4 Albania 0 cases 2025 flat
4 Andorra 0 cases 2025 flat
4 United Arab Emirates 0 cases 2025 flat
4 Argentina 0 cases 2025 flat
4 Armenia 0 cases 2025 flat
4 Antigua and Barbuda 0 cases 2025 flat
4 Australia 0 cases 2025 flat
4 Austria 0 cases 2025 flat
4 Azerbaijan 0 cases 2025 flat
4 Burundi 0 cases 2025 flat
4 Belgium 0 cases 2025 flat
4 Benin 0 cases 2025 volatile
4 Burkina Faso 0 cases 2025 volatile
4 Bangladesh 0 cases 2025 flat
4 Bulgaria 0 cases 2025 flat
4 Bahrain 0 cases 2025 flat
4 Bahamas 0 cases 2025 flat
4 Bosnia and Herzegovina 0 cases 2025 flat
4 Belarus 0 cases 2025 flat
4 Belize 0 cases 2025 flat
4 Bolivia 0 cases 2025 flat
4 Brazil 0 cases 2025 flat
4 Barbados 0 cases 2025 flat
4 Brunei 0 cases 2025 flat
4 Bhutan 0 cases 2025 flat
4 Botswana 0 cases 2025 flat
4 Central African Republic 0 cases 2025 volatile
4 Canada 0 cases 2025 flat
4 Switzerland 0 cases 2025 flat
4 Chile 0 cases 2025 flat
4 China 0 cases 2025 flat
4 Cote d'Ivoire 0 cases 2025 volatile
4 Cameroon 0 cases 2025 volatile
4 Democratic Republic of Congo 0 cases 2025 flat
4 Congo 0 cases 2025 flat
4 Colombia 0 cases 2025 flat
4 Comoros 0 cases 2025 flat
4 Cape Verde 0 cases 2025 flat
4 Costa Rica 0 cases 2025 flat
4 Cuba 0 cases 2025 flat
4 Cyprus 0 cases 2025 flat
4 Czechia 0 cases 2025 flat
4 Germany 0 cases 2025 flat
4 Djibouti 0 cases 2025 flat
4 Dominica 0 cases 2025 flat
4 Denmark 0 cases 2025 flat
4 Dominican Republic 0 cases 2025 flat
4 Algeria 0 cases 2025 flat
4 Ecuador 0 cases 2025 flat
4 Egypt 0 cases 2025 flat
4 Eritrea 0 cases 2025 flat
4 Spain 0 cases 2025 flat
4 Estonia 0 cases 2025 flat
4 Finland 0 cases 2025 flat
4 Fiji 0 cases 2025 flat
4 France 0 cases 2025 flat
4 Micronesia (country) 0 cases 2025 flat
4 Gabon 0 cases 2025 flat
4 United Kingdom 0 cases 2025 flat
4 Georgia 0 cases 2025 flat
4 Ghana 0 cases 2025 volatile
4 Guinea 0 cases 2025 flat
4 Gambia 0 cases 2025 flat
4 Guinea-Bissau 0 cases 2025 flat
4 Equatorial Guinea 0 cases 2025 flat
4 Greece 0 cases 2025 flat
4 Grenada 0 cases 2025 flat
4 Greenland 0 cases 2025 flat
4 Guatemala 0 cases 2025 flat
4 Guyana 0 cases 2025 flat
4 Honduras 0 cases 2025 flat
4 Croatia 0 cases 2025 flat
4 Haiti 0 cases 2025 flat
4 Hungary 0 cases 2025 flat
4 Indonesia 0 cases 2025 flat
4 India 0 cases 2025 volatile
4 Iran 0 cases 2025 flat
4 Iraq 0 cases 2025 flat
4 Iceland 0 cases 2025 flat
4 Israel 0 cases 2025 flat
4 Italy 0 cases 2025 flat
4 Jamaica 0 cases 2025 flat
4 Jordan 0 cases 2025 flat
4 Japan 0 cases 2025 flat
4 Kazakhstan 0 cases 2025 flat
4 Kenya 0 cases 2025 volatile
4 Kyrgyzstan 0 cases 2025 flat
4 Cambodia 0 cases 2025 flat
4 Kiribati 0 cases 2025 flat
4 Saint Kitts and Nevis 0 cases 2025 flat
4 South Korea 0 cases 2025 flat
4 Kuwait 0 cases 2025 flat
4 Laos 0 cases 2025 flat
4 Lebanon 0 cases 2025 flat
4 Liberia 0 cases 2025 flat
4 Libya 0 cases 2025 flat
4 Saint Lucia 0 cases 2025 flat
4 Sri Lanka 0 cases 2025 flat
4 Lesotho 0 cases 2025 flat
4 Lithuania 0 cases 2025 flat
4 Latvia 0 cases 2025 flat
4 Morocco 0 cases 2025 flat
4 Monaco 0 cases 2025 flat
4 Moldova 0 cases 2025 flat
4 Madagascar 0 cases 2025 flat
4 Maldives 0 cases 2025 flat
4 Mexico 0 cases 2025 flat
4 Marshall Islands 0 cases 2025 flat
4 North Macedonia 0 cases 2025 flat
4 Mali 0 cases 2025 down 100.0% volatile
4 Myanmar 0 cases 2025 flat
4 Montenegro 0 cases 2025 flat
4 Mongolia 0 cases 2025 flat
4 Mozambique 0 cases 2025 flat
4 Mauritania 0 cases 2025 volatile
4 Mauritius 0 cases 2025 flat
4 Malawi 0 cases 2025 flat
4 Malaysia 0 cases 2025 flat
4 Namibia 0 cases 2025 flat
4 Niger 0 cases 2025 volatile
4 Nigeria 0 cases 2025 volatile
4 Nicaragua 0 cases 2025 flat
4 Netherlands 0 cases 2025 flat
4 Norway 0 cases 2025 flat
4 Nepal 0 cases 2025 flat
4 Nauru 0 cases 2025 flat
4 New Zealand 0 cases 2025 flat
4 Oman 0 cases 2025 flat
4 Pakistan 0 cases 2025 volatile
4 Panama 0 cases 2025 flat
4 Peru 0 cases 2025 flat
4 Philippines 0 cases 2025 flat
4 Palau 0 cases 2025 flat
4 Papua New Guinea 0 cases 2025 flat
4 Poland 0 cases 2025 flat
4 North Korea 0 cases 2025 flat
4 Portugal 0 cases 2025 flat
4 Paraguay 0 cases 2025 flat
4 Qatar 0 cases 2025 flat
4 Romania 0 cases 2025 flat
4 Russia 0 cases 2025 flat
4 Rwanda 0 cases 2025 flat
4 Saudi Arabia 0 cases 2025 flat
4 Sudan 0 cases 2025 volatile
4 Senegal 0 cases 2025 volatile
4 Singapore 0 cases 2025 flat
4 Solomon Islands 0 cases 2025 flat
4 Sierra Leone 0 cases 2025 flat
4 El Salvador 0 cases 2025 flat
4 San Marino 0 cases 2025 flat
4 Somalia 0 cases 2025 flat
4 Serbia 0 cases 2025 flat
4 Sao Tome and Principe 0 cases 2025 flat
4 Suriname 0 cases 2025 flat
4 Slovakia 0 cases 2025 flat
4 Slovenia 0 cases 2025 flat
4 Sweden 0 cases 2025 flat
4 Eswatini 0 cases 2025 flat
4 Seychelles 0 cases 2025 flat
4 Syria 0 cases 2025 flat
4 Togo 0 cases 2025 volatile
4 Thailand 0 cases 2025 flat
4 Tajikistan 0 cases 2025 flat
4 Turkmenistan 0 cases 2025 flat
4 East Timor 0 cases 2025 flat
4 Tonga 0 cases 2025 flat
4 Trinidad and Tobago 0 cases 2025 flat
4 Tunisia 0 cases 2025 flat
4 Turkey 0 cases 2025 flat
4 Tuvalu 0 cases 2025 flat
4 Tanzania 0 cases 2025 flat
4 Uganda 0 cases 2025 volatile
4 Ukraine 0 cases 2025 flat
4 Uruguay 0 cases 2025 flat
4 United States 0 cases 2025 flat
4 Uzbekistan 0 cases 2025 flat
4 Saint Vincent and the Grenadines 0 cases 2025 flat
4 Venezuela 0 cases 2025 flat
4 Vietnam 0 cases 2025 flat
4 Vanuatu 0 cases 2025 flat
4 Samoa 0 cases 2025 flat
4 Yemen 0 cases 2025 volatile
4 South Africa 0 cases 2025 flat
4 Zambia 0 cases 2025 flat
4 Zimbabwe 0 cases 2025 flat
4 Cook Islands 0 cases 2025 flat
4 Niue 0 cases 2025 flat

About this data

Indicator
Reported cases of guinea worm disease
Unit
cases
Source
World Health Organization (2026) – with major processing by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
195 places, 6,202 data points, 1980–2025
Last refreshed

Reported cases of guinea worm disease (Dracunculiasis) as recorded by the WHO.