| Region/country of infection | Number of travel-related cases | Rate of infection among travellers (cases/100,000 travellers)a | 95% confidence intervala |
|---|---|---|---|
| ASIA | 8,144 | 6.1 | 6.0–6.3 |
| South-eastern Asia | 5,621 | 15.8 | 15.4–16.2 |
| Thailand | 2,956 | 19.6 | 18.9–20.3 |
| Indonesia | 1,139 | 29.0 | 27.4–30.8 |
| Philippines | 445 | 12.6 | 11.4–13.8 |
| Vietnam | 331 | 10.0 | 8.9–11.1 |
| Cambodia | 278 | 45.7 | 40.5–51.5 |
| Malaysia | 226 | 7.3 | 6.4–8.3 |
| Myanmar | 131 | 31.7 | 26.5–37.6 |
| Singapore | 68 | 1.2 | 1.0–1.6 |
| Laos | 41 | 49.1 | 35.2–66.6 |
| Brunei Darussalam | 4 | 11.7 | 3.2–30.0 |
| Timor-Leste | 2 | >100 | NPb |
| Southern Asia | 2,479 | 8.1 | 7.8–8.4 |
| India | 1,347 | 8.7 | 8.3–9.2 |
| Sri Lanka | 514 | 17.8 | 16.3.19.4 |
| Maldives | 368 | 18.1 | 16.3–20.1 |
| Bangladesh | 125 | 10.3 | 8.6–12.3 |
| Pakistan | 67 | 1.4 | 1.1–1.7 |
| Nepal | 55 | 6.3 | 4.8–8.3 |
| Iran | 3 | 0.1 | < 0.1–0.3 |
| Eastern Asia | 31 | 0.1 | < 0.1–0.1 |
| China | 25 | 0.1 | < 0.1–0.1 |
| Japan | 6 | < 0.1 | < 0.1–0.1 |
| Western Asia | 13 | 0.1 | < 0.1–0.1 |
| Saudi Arabia | 6 | 0.1 | 0.1–0.3 |
| United Arab Emirates | 5 | < 0.1 | < 0.1–0.1 |
| Yemen | 2 | 38.8 | 4.7–140.3 |
| AMERICAS | 2,079 | 1.2 | 1.1–1.2 |
| Caribbean | 914 | 4.4 | 4.1–4.7 |
| Cuba | 453 | 10.5 | 9.6–11.5 |
| Dominican Republic | 170 | 3.4 | 2.9–3.9 |
| Jamaica | 100 | 6.7 | 5.5–8.2 |
| Guadeloupe, France | 76 | 2.5 | 1.9–3.1 |
| Martinique, France | 38 | 1.4 | 1.0–2.0 |
| Haiti | 35 | 27.3 | 19.0–38.0 |
| Antigua and Barbuda | 14 | 3.2 | 1.8–5.4 |
| Barbados | 9 | 0.6 | 0.3–1.2 |
| Dominica | 4 | 9.9 | 2.7–25.4 |
| Puerto Rico, United States | 4 | 0.8 | 0.2–2.0 |
| Bahamas | 3 | 0.7 | 0.2–2.2 |
| Leeward Antilles, the Netherlands | 3 | 0.8 | 0.2–2.4 |
| Trinidad and Tobago | 3 | 1.0 | 0.2–3.0 |
| Saint Lucia | 2 | 0.5 | 0.1–1.7 |
| South America | 654 | 2.2 | 2.0–2.4 |
| Brazil | 299 | 2.5 | 2.2–2.8 |
| Colombia | 123 | 3.2 | 2.7–3.9 |
| Paraguay | 75 | 23.7 | 18.6–29.6 |
| Ecuador | 39 | 2.8 | 20.1–3.7 |
| Venezuela | 39 | 4.5 | 3.2–6.2 |
| Peru | 31 | 1.2 | 0.8–1.7 |
| Argentina | 18 | 0.3 | 0.2–0.5 |
| French Guiana, France | 14 | 1.7 | 0.9–2.8 |
| Bolivia | 9 | 1.9 | 0.9–3.5 |
| Guyana | 4 | 7.9 | 2.2–20.2 |
| Chile | 3 | 0.1 | < 0.1–0.4 |
| Central America | 503 | 3.9 | 3.6–4.3 |
| Mexico | 303 | 3.2 | 2.9–3.6 |
| Costa Rica | 103 | 7.2 | 5.9–8.8 |
| Guatemala | 29 | 6.5 | 4.3–9.3 |
| Nicaragua | 22 | 8.6 | 5.4–13.1 |
| Honduras | 15 | 5.6 | 3.2–9.3 |
| Panama | 15 | 2.0 | 1.1–3.4 |
| Belize | 8 | 8.3 | 3.6–16.3 |
| El Salvador | 8 | 3.4 | 1.5–6.6 |
| Northern America | 8 | < 0.1 | < 0.1– < 0.1a |
| United States (excluding Puerto Rico) | 8 | < 0.1 | < 0.1– < 0.1a |
| AFRICA | 946 | 1.2 | 1.1–1.2 |
| Eastern Africa | 497 | 3.7 | 3.4–4.0 |
| Réunion, France | 154 | 5.3 | 4.5–6.2 |
| Seychelles | 82 | 9.7 | 7.7–12.0 |
| Kenya | 76 | 3.5 | 2.7–4.3 |
| Tanzania | 66 | 5.0 | 3.9–6.4 |
| Somalia | 34 | 17.0 | 11.8–23.8 |
| Ethiopia | 15 | 2.0 | 1.1–3.3 |
| Mozambique | 11 | 3.1 | 1.6–5.6 |
| Uganda | 11 | 2.1 | 1.1–3.8 |
| Mauritius | 10 | 0.3 | 0.2–0.6 |
| Comoros | 9 | 11.7 | 5.4–22.3 |
| Djibouti | 9 | 7.2 | 3.3–13.6 |
| Madagascar | 8 | 1.0 | 0.5–2.1 |
| Eritrea | 6 | 4.6 | 1.7–10.1 |
| Mayotte, France | 6 | 3.3 | 1.2–7.1 |
| Western Africa | 310 | 1.7 | 1.5–1.9 |
| Côte d’Ivoire | 111 | 10.1 | 8.3–12.2 |
| Burkina Faso | 48 | 15.1 | 11.2–20.1 |
| Nigeria | 37 | 1.4 | 1.0–2.0 |
| Senegal | 23 | 0.9 | 0.6–1.4 |
| Ghana | 20 | 1.6 | 0.9–2.4 |
| Togo | 20 | 7.8 | 4.8–12.1 |
| Benin | 16 | 6.0 | 3.4–9.7 |
| Mali | 14 | 2.2 | 1.2–3.7 |
| Mauritania | 6 | 3.2 | 1.2–7.0 |
| Guinea | 4 | 1.8 | 0.5–4.5 |
| Niger | 4 | 2.4 | 0.7–6.2 |
| Sierra Leone | 3 | 2.2 | 0.4–6.3 |
| Cabo Verde | 2 | 0.1 | < 0.1–0.3 |
| Madeira, Portugal | 2 | < 0.1 | < 0.1–0.1 |
| Central Africa | 92 | 2.5 | 2.0–3.1 |
| Angola | 28 | 1.9 | 1.3–2.8 |
| Cameroon | 25 | 2.7 | 1.8–4.0 |
| Democratic Republic of the Congo | 15 | 4.6 | 2.6–7.6 |
| Congo (Brazzaville) | 10 | 2.1 | 1.1–4.3 |
| Equatorial Guinea | 6 | 3.6 | 1.3–7.9 |
| Gabon | 5 | 1.6 | 0.5–3.7 |
| Central African Republic | 3 | 6.8 | 1.4–20.0 |
| Northern Africa | 29 | 0.1 | 0.1–0.1a |
| Egypt | 22 | 0.2 | 0.1–0.3 |
| Sudan | 5 | 2.1 | 0.7–4.8 |
| Morocco | 2 | < 0.1 | < 0.1– < 0.1a |
| Southern Africa | 18 | 0.2 | 0.1–0.4 |
| South Africa | 7 | 0.1 | < 0.1–0.2 |
| Namibia | 5 | 0.7 | 0.2–1.7 |
| Botswana | 3 | 3.7 | 0.8–10.7 |
| Lesotho | 3 | >100 | NPb |
| OCEANIA | 309 | 2.3 | 2.0–2.6 |
| Polynesia | 236 | 78.5 | 68.8–89.1 |
| French Polynesia, France | 229 | 77.0 | 67.3–87.6 |
| Tonga | 5 | >100 | NPb |
| Samoa | 2 | 99.3 | 12.0–358.5 |
| Melanesia | 57 | 24.4 | 18.5–31.6 |
| New Caledonia, France | 37 | 20.4 | 14.4–28.1 |
| Fiji | 12 | 29.8 | 15.4–52.0 |
| Papua New Guinea | 5 | 47.0 | 15.3–110.0 |
| Vanuatu | 3 | >100 | NPb |
| Australia and New Zealand | 14 | 0.1 | 0.1–0.2 |
| New Zealand and Cook Islands | 8 | 0.4 | 0.2–0.8 |
| Australia | 6 | 0.1 | < 0.1–0.1 |
| Micronesia | 2 | 30.4 | 3.7–110.0 |
| Palau | 2 | 30.4 | 3.7–110.0 |
| Global | 11,478 | 2.8 | 2.8–2.9 |
NP: not provided. a The similarity of value is due to the round-up of values. b Because of the extremely large TIR confidence interval, the exact TIR values for these infection rates are not shown but presented with an arbitrary cut-off of 100; these TIR should be considered with caution. |