Diphtheria reported cases (number)
1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Nigeria | 1,768 | 3,995 | | | 0 | | | | | | 0 | 1,870 | 2,289 | | | | 14,163 | 10,595 |
India | 8,425 | 5,125 | 5,826 | 3,434 | 4,233 | 2,525 | 3,133 | 6,094 | 2,365 | 3,380 | 5,293 | 8,788 | 9,622 | 3,485 | 1,768 | 3,286 | 3,850 | 5,634 |
Pakistan | 1,371 | 13 | 23 | 37 | 22 | 98 | 183 | 9 | 9 | 12 | 560 | 821 | 346 | 83 | 169 | 351 | 389 | 1,053 |
South Africa | 34 | 2 | | | 0 | | | | 15 | 0 | 4 | 4 | 0 | 9 | 0 | | 17 | 73 |
Kenya | 1 | 15 | | | | | | | | | | | | | | | | 27 |
United Kingdom of Great Britain and Northern Ireland | 2 | 2 | 0 | 0 | 2 | 0 | 1 | 0 | 1 | 1 | 6 | 15 | 12 | 1 | 10 | 88 | 2 | 13 |
Malaysia | 9 | 1 | 3 | 3 | 0 | 0 | 4 | 2 | 4 | 31 | 32 | 18 | 16 | 12 | 5 | 9 | 15 | 12 |
Eswatini | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 |
Australia | 7 | 0 | 0 | 0 | 4 | 0 | 1 | 2 | 2 | 8 | 8 | 11 | 7 | 9 | 6 | 31 | 12 | 9 |
Canada | 5 | 0 | 0 | 0 | 1 | 1 | 0 | 1 | 3 | 1 | 4 | 4 | 5 | 1 | 5 | 6 | 2 | 2 |
New Zealand | 0 | 0 | 0 | 0 | 20 | 0 | 0 | 2 | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 2 | | 2 |
Bangladesh | 711 | 21 | 125 | 27 | 11 | 16 | 2 | 13 | 6 | 2 | 5 | 36 | 14 | 10 | 0 | 6 | 9 | 1 |
Cyprus | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Gambia | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | 0 | 0 | 0 | 0 |
Guyana | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Jamaica | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Ghana | 66 | 0 | | 47 | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | 0 | 0 | 0 |
Papua New Guinea | 0 | 15 | 593 | 0 | 0 | 0 | | 0 | 0 | 0 | 0 | 0 | 18 | 1 | 0 | 0 | 0 | 0 |
Antigua and Barbuda | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Zambia | 4 | 0 | 11 | 0 | 0 | 0 | 0 | | 1 | 1 | 0 | 0 | | | | | 0 | 0 |
Tonga | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | 0 | 0 | 0 | | | | | 0 | 0 |
Kiribati | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | 0 | 0 | 0 | 0 | | 0 | 0 | 0 |
Botswana | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | | 0 | 0 | 0 |
Grenada | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Dominica | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Saint Vincent and the Grenadines | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | 0 |
Belize | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Seychelles | 0 | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Vanuatu | 0 | | | 0 | 0 | 0 | 0 | | | | | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
Bahamas | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Brunei Darussalam | 0 | 0 | 0 | 0 | 0 | 0 | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Trinidad and Tobago | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | 0 | 0 | 0 | 0 |
Sri Lanka | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Samoa | 0 | | 0 | 0 | 0 | 0 | | | | | 0 | 1 | | 0 | | 0 | 0 | 0 |
Barbados | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Saint Kitts and Nevis | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Mauritius | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | 0 | | | 0 | | 0 | 0 | 0 |
Singapore | 1 | 0 | 0 | 0 | 0 | 0 | 0 | | | | 1 | 0 | | | | | | 0 |
Saint Lucia | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Malta | 0 | 0 | 0 | 0 | 0 | | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Sierra Leone | | 0 | 0 | | | | | | | | | | | | 0 | | | |
Rwanda | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | 0 | 0 | 0 | 0 | 0 | 0 | |
Lesotho | 37 | | | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | | | | |
Nauru | 0 | 0 | 0 | 0 | 0 | | | | | | | 0 | 0 | | | | | |
United Republic of Tanzania | 0 | | 0 | 0 | 0 | 0 | 0 | | | | | | | | | | | |
Solomon Islands | 0 | | 0 | 0 | 0 | 0 | 0 | | | | | 0 | 0 | | 0 | 0 | | |
Malawi | | | 0 | 0 | | | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | | | | |
Mozambique | 0 | | 0 | | | | | | 0 | | 0 | 0 | 0 | | | | | |
Cameroon | 0 | | | | | | | | | | | | | | | | | |
Tuvalu | | | 0 | 0 | 0 | 0 | | | | | | | 0 | | | | | |
Uganda | 95 | | 0 | | | | | | | | | | | | 49 | 0 | | |