The Field Guide

Notes for the road ahead

Destination health briefs and travel-medicine guides compiled from CDC and WHO sources. Written for travelers, not textbooks.

Country guides

Risk level, vaccines, disease risks, water & food safety, seasonal timing, medication rules and emergency contacts — for every destination.

AF flagAfghanistan
Moderate risk

Southern Asia

Afghanistan carries a CDC Level 2 travel health notice. Malaria risk exists in areas below 2,500 meters elevation from April to December. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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AL flagAlbania
Low risk

Southern Europe

Albania carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for direct travel from the US, but is required if coming from countries with yellow fever risk.

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DZ flagAlgeria
Moderate risk

Northern Africa

Algeria carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed if traveling directly from the US, but is required if coming from countries with yellow fever risk or having long layovers in such countries.

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AS flagAmerican Samoa
Low risk

Polynesia

American Samoa carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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AD flagAndorra
Low risk

Southern Europe

Andorra carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis B, Measles.

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AO flagAngola
High risk

Middle Africa

Angola carries a CDC Level 2 travel health notice. Malaria risk exists throughout Angola. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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AI flagAnguilla
Low risk

Caribbean

Anguilla carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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AQ flagAntarctica
Low risk

Antarctica

Antarctica carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19.

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AG flagAntigua and Barbuda
Low risk

Caribbean

Antigua and Barbuda carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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AR flagArgentina
Low risk

South America

Argentina carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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AM flagArmenia
Low risk

Western Asia

Armenia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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AW flagAruba
Low risk

Caribbean

Aruba carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for direct travel from the US, but required if coming from countries with yellow fever risk

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AU flagAustralia
Low risk

Australia and New Zealand

Australia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis B, Measles. Yellow fever vaccine is not needed for direct travel from the US, but is required if coming from countries with yellow fever risk or having long layovers in such countries.

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AT flagAustria
Low risk

Western Europe

Austria carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis B, Measles.

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AZ flagAzerbaijan
Low risk

Western Asia

Azerbaijan carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BS flagBahamas
Low risk

Caribbean

Bahamas carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection but is required if you're coming from a country with yellow fever risk, including airport layovers over 12 hours.

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BH flagBahrain
Low risk

Western Asia

Bahrain carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection but is required if coming from countries with yellow fever risk, including airport layovers over 12 hours.

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BD flagBangladesh
Moderate risk

Southern Asia

Bangladesh carries a CDC Level 1 travel health notice. Malaria risk exists in specific areas of Bangladesh but not in Dhaka. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BB flagBarbados
Low risk

Caribbean

Barbados carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BY flagBelarus
Low risk

Eastern Europe

Belarus carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BE flagBelgium
Low risk

Western Europe

Belgium carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BZ flagBelize
Moderate risk

Central America

Belize carries a CDC Level 1 travel health notice. Malaria risk exists in some parts of Belize. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BJ flagBenin
High risk

Western Africa

Benin carries a CDC Level 2 travel health notice. Malaria risk exists throughout Benin. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BM flagBermuda
Low risk

Northern America

Bermuda carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BT flagBhutan
Moderate risk

Southern Asia

Bhutan carries a CDC Level 1 travel health notice. Malaria risk exists in some parts of Bhutan. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BO flagBolivia
Moderate risk

South America

Bolivia carries a CDC Level 2 travel health notice. Malaria risk exists in areas below 2,500m elevation. Key travel vaccines: COVID-19, Chikungunya, Hepatitis A. Required for entry (applies below 2300m)

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BQ flagBonaire Sint Eustatius and Saba
Low risk

Caribbean

Bonaire Sint Eustatius and Saba carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed if traveling directly from the US, but is required if you're coming from a country with yellow fever risk, including airport layovers over 12 hours.

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BA flagBosnia and Herzegovina
Low risk

Southern Europe

Bosnia and Herzegovina carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BW flagBotswana
Moderate risk

Southern Africa

Botswana carries a CDC Level 1 travel health notice. Malaria risk exists in certain areas of Botswana. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed if traveling directly from the US, but is required if you're coming from a country with yellow fever risk or have long layovers in such countries.

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BV flagBouvet Island
Low risk

Antarctica

Bouvet Island carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BR flagBrazil
High risk

South America

Brazil carries a CDC Level 1 travel health notice. Malaria risk exists in certain areas of Brazil. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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IO flagBritish Indian Ocean Territory
Low risk

Eastern Africa

British Indian Ocean Territory carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BN flagBrunei Darussalam
Low risk

South-Eastern Asia

Brunei Darussalam carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine not needed from US, but required if coming from countries with yellow fever risk or long layovers there

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BG flagBulgaria
Low risk

Eastern Europe

Bulgaria carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BF flagBurkina Faso
High risk

Western Africa

Burkina Faso carries a CDC Level 2 travel health notice. Malaria risk exists throughout Burkina Faso. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BI flagBurundi
High risk

Eastern Africa

Burundi carries a CDC Level 1 travel health notice. Malaria risk exists throughout Burundi year-round. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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KH flagCambodia
Moderate risk

South-Eastern Asia

Cambodia carries a CDC Level 1 travel health notice. Malaria risk exists primarily in rural and forested areas of Cambodia. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CM flagCameroon
High risk

Middle Africa

Cameroon carries a CDC Level 2 travel health notice. Malaria risk exists throughout Cameroon year-round. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CA flagCanada
Low risk

Northern America

Canada carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CV flagCape Verde
Low risk

Western Africa

Cape Verde carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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KY flagCayman Islands
Low risk

Caribbean

Cayman Islands carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CF flagCentral African Republic
High risk

Middle Africa

Central African Republic carries a CDC Level 2 travel health notice. Malaria risk exists throughout Central African Republic. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TD flagChad
High risk

Middle Africa

Chad carries a CDC Level 2 travel health notice. Malaria risk exists throughout Chad year-round. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CL flagChile
Low risk

South America

Chile carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CN flagChina
Low risk

Eastern Asia

China carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CX flagChristmas Island
Low risk

South-Eastern Asia

Christmas Island carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CC flagCocos (Keeling) Islands
Low risk

South-Eastern Asia

Cocos (Keeling) Islands carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection in Cocos Islands, but is required if you're coming from a country with yellow fever risk, including airport layovers over 12 hours. Direct travel from the US does not require vaccination.

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CO flagColombia
Moderate risk

South America

Colombia carries a CDC Level 2 travel health notice. Malaria risk exists in areas below 1,700m elevation. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Required for entry (applies below 2300m)

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KM flagComoros
High risk

Eastern Africa

Comoros carries a CDC Level 1 travel health notice. Malaria risk exists throughout Comoros. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CG flagCongo
High risk

Middle Africa

Congo carries a CDC Level 1 travel health notice. Malaria risk exists throughout Congo year-round. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CD flagCongo (DRC)
High risk

Middle Africa

Congo (DRC) carries a CDC Level 2 travel health notice. Malaria risk exists throughout DRC year-round. Key travel vaccines: Yellow Fever, COVID-19, Hepatitis A.

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CK flagCook Islands
Low risk

Polynesia

Cook Islands carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CR flagCosta Rica
Moderate risk

Central America

Costa Rica carries a CDC Level 1 travel health notice. Malaria risk exists in Alajuela and Limón provinces. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for travel to Costa Rica, but is required if arriving from countries with yellow fever risk

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HR flagCroatia
Low risk

Southern Europe

Croatia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CU flagCuba
Moderate risk

Caribbean

Cuba carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: Measles, COVID-19, Chikungunya.

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CW flagCuraçao
Low risk

Caribbean

Curaçao carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CY flagCyprus
Low risk

Western Asia

Cyprus carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CZ flagCzech Republic
Low risk

Eastern Europe

Czech Republic carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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DK flagDenmark
Low risk

Northern Europe

Denmark carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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DJ flagDjibouti
High risk

Eastern Africa

Djibouti carries a CDC Level 2 travel health notice. Malaria risk exists throughout Djibouti. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccination not needed for disease protection but required for entry if traveling from countries with yellow fever risk, including airport layovers over 12 hours.

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DM flagDominica
Low risk

Caribbean

Dominica carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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DO flagDominican Republic
Moderate risk

Caribbean

Dominican Republic carries a CDC Level 1 travel health notice. Malaria risk exists in certain provinces including resort areas. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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EC flagEcuador
Moderate risk

South America

Ecuador carries a CDC Level 1 travel health notice. Malaria risk exists in certain provinces below 5,000 feet elevation. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Required for entry (applies below 2300m)

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EG flagEgypt
Moderate risk

Northern Africa

Egypt carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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SV flagEl Salvador
Low risk

Central America

El Salvador carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for protection in El Salvador, but is required if you're coming from a country with yellow fever risk, including airport layovers over 12 hours.

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GQ flagEquatorial Guinea
High risk

Middle Africa

Equatorial Guinea carries a CDC Level 1 travel health notice. Malaria risk exists throughout Equatorial Guinea. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is recommended for all travelers 9 months and older. It's required for entry if coming from countries with yellow fever risk, but not required if traveling directly from the US.

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ER flagEritrea
Moderate risk

Eastern Africa

Eritrea carries a CDC Level 1 travel health notice. Malaria risk exists in areas below 2,200 meters elevation. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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EE flagEstonia
Low risk

Northern Europe

Estonia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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SZ flagEswatini
Moderate risk

Southern Africa

Eswatini carries a CDC Level 1 travel health notice. Malaria risk exists in eastern areas of Eswatini bordering Mozambique and South Africa. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed if traveling directly from the US, but is required if you're coming from a country with yellow fever risk or have long layovers in such countries.

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ET flagEthiopia
High risk

Eastern Africa

Ethiopia carries a CDC Level 2 travel health notice. Malaria risk exists in all areas below 2,500 meters elevation, including Addis Ababa. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccination is recommended for most areas of Ethiopia except Afar and Somali regions. Required if coming from countries with yellow fever risk.

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FK flagFalkland Islands (Malvinas)
Low risk

South America

Falkland Islands (Malvinas) carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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FO flagFaroe Islands
Low risk

Northern Europe

Faroe Islands carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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FJ flagFiji
Low risk

Melanesia

Fiji carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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FI flagFinland
Moderate risk

Northern Europe

Finland carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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FR flagFrance
Low risk

Western Europe

France carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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GF flagFrench Guiana
Moderate risk

South America

French Guiana carries a CDC Level 2 travel health notice. Malaria risk exists in certain areas of French Guiana, particularly gold mining areas near Brazil and Suriname borders. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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PF flagFrench Polynesia
Low risk

Polynesia

French Polynesia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TF flagFrench Southern Territories
Low risk

Antarctica

French Southern Territories carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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GA flagGabon
High risk

Middle Africa

Gabon carries a CDC Level 1 travel health notice. Malaria risk exists throughout Gabon. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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GM flagGambia
High risk

Western Africa

Gambia carries a CDC Level 1 travel health notice. Malaria risk exists throughout Gambia. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is recommended for all travelers 9 months and older. Required if coming from countries with yellow fever risk or transiting through them for more than 12 hours.

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GE flagGeorgia
Low risk

Western Asia

Georgia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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DE flagGermany
Moderate risk

Western Europe

Germany carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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GH flagGhana
High risk

Western Africa

Ghana carries a CDC Level 2 travel health notice. Malaria risk exists throughout Ghana. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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GI flagGibraltar
Low risk

Southern Europe

Gibraltar carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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GR flagGreece
Low risk

Southern Europe

Greece carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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GL flagGreenland
Low risk

Northern America

Greenland carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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GD flagGrenada
Low risk

Caribbean

Grenada carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection in Grenada, but is required if you're coming from a country with yellow fever risk, including airport layovers over 12 hours.

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GP flagGuadeloupe
Low risk

Caribbean

Guadeloupe carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection but may be required for entry if coming from countries with yellow fever risk.

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GU flagGuam
Low risk

Micronesia

Guam carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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GT flagGuatemala
Moderate risk

Central America

Guatemala carries a CDC Level 1 travel health notice. Malaria risk exists primarily in 5 departments: Alta Verapaz, Baja Verapaz, Escuintla, Izabal, and Petén. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection in Guatemala, but is required if you're coming from a country with yellow fever risk, including airport layovers over 12 hours.

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GG flagGuernsey
Moderate risk

Northern Europe

Guernsey carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis B, Measles.

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GN flagGuinea
High risk

Western Africa

Guinea carries a CDC Level 2 travel health notice. Malaria risk exists throughout Guinea. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is recommended for all travelers 9 months and older. Entry requirements vary: not required from US directly, but required from countries with yellow fever risk, and required for all travelers arriving at Conakry airport.

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GW flagGuinea-Bissau
High risk

Western Africa

Guinea-Bissau carries a CDC Level 1 travel health notice. Malaria risk exists throughout Guinea-Bissau. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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GY flagGuyana
Moderate risk

South America

Guyana carries a CDC Level 1 travel health notice. Malaria risk exists throughout Guyana except in Georgetown and New Amsterdam where risk is rare. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is recommended for all travelers 9 months and older. Required for entry if coming from countries with yellow fever risk or transiting through them for more than 4 hours.

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HT flagHaiti
High risk

Caribbean

Haiti carries a CDC Level 1 travel health notice. Malaria risk exists throughout Haiti including tourist areas like Labadee. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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HM flagHeard Island and McDonald Islands
Low risk

Antarctica

Heard Island and McDonald Islands carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis B, Measles. Yellow fever vaccine is not needed if traveling directly from the US, but is required if you're coming from a country with yellow fever risk, including airport layovers over 12 hours.

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VA flagHoly See (Vatican City State)
Low risk

Southern Europe

Holy See (Vatican City State) carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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HN flagHonduras
Moderate risk

Central America

Honduras carries a CDC Level 1 travel health notice. Malaria risk exists throughout Honduras except in the major cities of San Pedro Sula and Tegucigalpa. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection in Honduras, but is required for entry if you're coming from a country with yellow fever risk and are between 1-60 years old.

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HK flagHong Kong
Low risk

Eastern Asia

Hong Kong carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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HU flagHungary
Low risk

Eastern Europe

Hungary carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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IS flagIceland
Low risk

Northern Europe

Iceland carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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IN flagIndia
High risk

Southern Asia

India carries a CDC Level 1 travel health notice. Malaria is present throughout India below 2,000m elevation, including major cities. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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IR flagIran
Moderate risk

Western Asia

Iran carries a CDC Level 1 travel health notice. Malaria risk exists in certain rural areas of Iran, mainly March through November. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection in Iran, but is required for entry if you're coming from a country with yellow fever risk, including airport layovers over 12 hours.

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IQ flagIraq
Low risk

Western Asia

Iraq carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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IE flagIreland
Low risk

Northern Europe

Ireland carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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IM flagIsle of Man
Moderate risk

Northern Europe

Isle of Man carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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IL flagIsrael
Moderate risk

Western Asia

Israel carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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IT flagItaly
Low risk

Southern Europe

Italy carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CI flagIvory Coast
High risk

Western Africa

Ivory Coast carries a CDC Level 2 travel health notice. Malaria risk exists throughout Côte d'Ivoire. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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JM flagJamaica
Low risk

Caribbean

Jamaica carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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JP flagJapan
Low risk

Eastern Asia

Japan carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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JE flagJersey
Moderate risk

Northern Europe

Jersey carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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JO flagJordan
Low risk

Western Asia

Jordan carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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KZ flagKazakhstan
Low risk

Central Asia

Kazakhstan carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection in Kazakhstan, but is required if you're coming from a country with yellow fever risk, including transit stops.

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KI flagKiribati
Low risk

Micronesia

Kiribati carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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KW flagKuwait
Low risk

Western Asia

Kuwait carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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KG flagKyrgyzstan
Low risk

Central Asia

Kyrgyzstan carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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LA flagLaos
Moderate risk

South-Eastern Asia

Laos carries a CDC Level 1 travel health notice. Malaria risk exists in southern provinces of Laos. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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LV flagLatvia
Low risk

Northern Europe

Latvia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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LB flagLebanon
Low risk

Western Asia

Lebanon carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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LS flagLesotho
Low risk

Southern Africa

Lesotho carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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LR flagLiberia
High risk

Western Africa

Liberia carries a CDC Level 2 travel health notice. Malaria risk exists throughout Liberia. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccination is recommended for all travelers to Liberia and required if coming from certain countries.

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LY flagLibya
Low risk

Northern Africa

Libya carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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LI flagLiechtenstein
Low risk

Western Europe

Liechtenstein carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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LT flagLithuania
Low risk

Northern Europe

Lithuania carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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LU flagLuxembourg
Low risk

Western Europe

Luxembourg carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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MO flagMacao
Low risk

Eastern Asia

Macao carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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MG flagMadagascar
High risk

Eastern Africa

Madagascar carries a CDC Level 1 travel health notice. Malaria risk exists throughout Madagascar except in the capital city Antananarivo where transmission is rare. Key travel vaccines: Measles, COVID-19, Hepatitis A.

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MW flagMalawi
High risk

Eastern Africa

Malawi carries a CDC Level 1 travel health notice. Malaria risk exists throughout Malawi. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection in Malawi, but is required for entry if you're coming from a country with yellow fever risk, including airport layovers over 12 hours.

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MY flagMalaysia
Moderate risk

South-Eastern Asia

Malaysia carries a CDC Level 1 travel health notice. Malaria risk exists in rural, forested areas of Malaysia. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection in Malaysia, but is required for entry if coming from countries with yellow fever risk or having long layovers in such countries.

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MV flagMaldives
Low risk

Southern Asia

Maldives carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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ML flagMali
High risk

Western Africa

Mali carries a CDC Level 1 travel health notice. Malaria risk exists throughout Mali year-round. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Required for entry and recommended for all travelers 9+ months old. Not needed if only visiting Sahara Desert areas

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MT flagMalta
Low risk

Southern Europe

Malta carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for travel to Malta from the US, but is required if you're coming from a country with yellow fever risk, including airport layovers longer than 12 hours.

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MH flagMarshall Islands
Low risk

Micronesia

Marshall Islands carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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MQ flagMartinique
Low risk

Caribbean

Martinique carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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MR flagMauritania
High risk

Western Africa

Mauritania carries a CDC Level 1 travel health notice. Malaria risk exists throughout Mauritania except in Dakhlet Nouadhibou and Tiris Zemmour regions. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccination is recommended for areas south of the Sahara Desert and required for entry if coming from countries with yellow fever risk.

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MU flagMauritius
Low risk

Eastern Africa

Mauritius carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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YT flagMayotte
Moderate risk

Eastern Africa

Mayotte carries a CDC Level 1 travel health notice. Malaria risk exists in Mayotte. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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MX flagMexico
Moderate risk

Central America

Mexico carries a CDC Level 1 travel health notice. Malaria risk exists in certain areas of Mexico. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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FM flagMicronesia
Low risk

Micronesia

Micronesia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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MD flagMoldova
Low risk

Eastern Europe

Moldova carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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MC flagMonaco
Low risk

Western Europe

Monaco carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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MN flagMongolia
Low risk

Eastern Asia

Mongolia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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ME flagMontenegro
Low risk

Southern Europe

Montenegro carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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MS flagMontserrat
Low risk

Caribbean

Montserrat carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed if traveling directly from the US. However, it's required if you're coming from a country with yellow fever risk or have a long layover (over 12 hours) in such countries.

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MA flagMorocco
Low risk

Northern Africa

Morocco carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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MZ flagMozambique
High risk

Eastern Africa

Mozambique carries a CDC Level 1 travel health notice. Malaria risk exists throughout Mozambique year-round. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccination is not needed for disease protection in Mozambique, but is required for entry if you're coming from a country with yellow fever risk, including airport layovers over 12 hours.

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MM flagMyanmar
High risk

South-Eastern Asia

Myanmar carries a CDC Level 1 travel health notice. Malaria risk exists throughout Myanmar. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection in Myanmar, but is required for entry if you're coming from a country with yellow fever risk, including airport layovers over 12 hours.

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NA flagNamibia
Moderate risk

Southern Africa

Namibia carries a CDC Level 1 travel health notice. Malaria risk exists in specific regions of Namibia, primarily caused by P. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection in Namibia, but is required for entry if you're coming from a country with yellow fever risk, including airport layovers over 12 hours.

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NR flagNauru
Low risk

Micronesia

Nauru carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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NP flagNepal
Moderate risk

Southern Asia

Nepal carries a CDC Level 1 travel health notice. Malaria risk exists in certain areas of Nepal below 2,000m elevation. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection in Nepal. However, it's required for entry if you're coming from a country with yellow fever risk, including airport layovers over 12 hours.

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NL flagNetherlands
Low risk

Western Europe

Netherlands carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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NC flagNew Caledonia
Low risk

Melanesia

New Caledonia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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NZ flagNew Zealand
Low risk

Australia and New Zealand

New Zealand carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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NI flagNicaragua
Moderate risk

Central America

Nicaragua carries a CDC Level 1 travel health notice. Malaria risk exists in certain areas of Nicaragua. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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NE flagNiger
High risk

Western Africa

Niger carries a CDC Level 2 travel health notice. Malaria risk exists throughout Niger year-round. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccination is required for entry into Niger for all travelers 9 months and older. It's recommended if you're going to areas south of the Sahara Desert, but not needed if your travel is limited to the Sahara Desert areas.

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NG flagNigeria
High risk

Western Africa

Nigeria carries a CDC Level 2 travel health notice. Malaria risk exists throughout Nigeria year-round. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccination is recommended for all travelers 9 months and older. It's required for entry if coming from countries with yellow fever risk, including airport transits.

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NU flagNiue
Low risk

Polynesia

Niue carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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NF flagNorfolk Island
Low risk

Australia and New Zealand

Norfolk Island carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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KP flagNorth Korea
Moderate risk

Eastern Asia

North Korea carries a CDC Level 1 travel health notice. Malaria risk exists in southern provinces of North Korea. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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MK flagNorth Macedonia
Low risk

Southern Europe

North Macedonia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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MP flagNorthern Mariana Islands
Low risk

Micronesia

Northern Mariana Islands carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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NO flagNorway
Low risk

Northern Europe

Norway carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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OM flagOman
Low risk

Western Asia

Oman carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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PK flagPakistan
High risk

Southern Asia

Pakistan carries a CDC Level 2 travel health notice. Malaria risk exists in all areas of Pakistan below 2,500m elevation including cities. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccination not needed for direct travel from US to Pakistan, but required if coming from yellow fever risk countries

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PW flagPalau
Low risk

Micronesia

Palau carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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PS flagPalestine State
Moderate risk

Western Asia

Palestine State carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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PA flagPanama
Moderate risk

Central America

Panama carries a CDC Level 1 travel health notice. Malaria risk exists in certain provinces of Panama. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine recommended for travelers ≥9 months going to mainland areas east of Canal Zone. Required for entry if coming from countries with yellow fever risk.

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PG flagPapua New Guinea
High risk

Melanesia

Papua New Guinea carries a CDC Level 2 travel health notice. Malaria risk exists throughout Papua New Guinea below 2,000 meters elevation. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for direct travel from the US, but is required if you're coming from a country with yellow fever risk, including transit stops over 12 hours.

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PY flagParaguay
Low risk

South America

Paraguay carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is recommended for most areas of Paraguay except Asunción city. Required if arriving from Bolivia, Brazil, Peru, or Venezuela (including layovers >24 hours)

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PE flagPeru
Moderate risk

South America

Peru carries a CDC Level 1 travel health notice. Malaria risk exists in areas below 2,500m elevation east of the Andes. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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PH flagPhilippines
Moderate risk

South-Eastern Asia

Philippines carries a CDC Level 1 travel health notice. Malaria risk exists in Province of Palawan and Mindanao Island group. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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PN flagPitcairn
Low risk

Polynesia

Pitcairn carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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PL flagPoland
Moderate risk

Eastern Europe

Poland carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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PT flagPortugal
Low risk

Western Europe

Portugal carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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PR flagPuerto Rico
Low risk

Caribbean

Puerto Rico carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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QA flagQatar
Low risk

Western Asia

Qatar carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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RE flagRéunion
Low risk

Eastern Africa

Réunion carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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RO flagRomania
Low risk

Eastern Europe

Romania carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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RU flagRussia
Low risk

Eastern Europe

Russia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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RW flagRwanda
High risk

Eastern Africa

Rwanda carries a CDC Level 1 travel health notice. Malaria risk exists throughout Rwanda. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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BL flagSaint Barthélemy
Low risk

Caribbean

Saint Barthélemy carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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KN flagSaint Kitts and Nevis
Low risk

Caribbean

Saint Kitts and Nevis carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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LC flagSaint Lucia
Low risk

Caribbean

Saint Lucia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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MF flagSaint Martin (French part)
Low risk

Caribbean

Saint Martin (French part) carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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PM flagSaint Pierre and Miquelon
Low risk

Northern America

Saint Pierre and Miquelon carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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VC flagSaint Vincent and the Grenadines
Low risk

Caribbean

Saint Vincent and the Grenadines carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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WS flagSamoa
Low risk

Polynesia

Samoa carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection in Samoa, but is required for entry if coming from countries with yellow fever risk, including airport layovers over 12 hours.

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SM flagSan Marino
Low risk

Southern Europe

San Marino carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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ST flagSao Tome and Principe
High risk

Middle Africa

Sao Tome and Principe carries a CDC Level 1 travel health notice. Malaria risk exists throughout São Tomé and Príncipe. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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SA flagSaudi Arabia
Moderate risk

Western Asia

Saudi Arabia carries a CDC Level 1 travel health notice. Malaria risk exists only in Asir and Jazan regions near the Yemen border. Key travel vaccines: Meningococcal disease, COVID-19, Hepatitis A. Yellow fever vaccine is not needed for travel to Saudi Arabia from the US, but is required if you're coming from a country with yellow fever risk, including airport layovers longer than 12 hours.

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SN flagSenegal
High risk

Western Africa

Senegal carries a CDC Level 2 travel health notice. Malaria risk exists throughout Senegal. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccination is recommended for all travelers 9 months and older. It's required for entry if coming from countries with yellow fever risk, including airport transits longer than 12 hours.

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RS flagSerbia
Low risk

Southern Europe

Serbia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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SC flagSeychelles
Moderate risk

Eastern Africa

Seychelles carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Chikungunya, Hepatitis A.

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SL flagSierra Leone
High risk

Western Africa

Sierra Leone carries a CDC Level 2 travel health notice. Malaria risk exists throughout Sierra Leone. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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SG flagSingapore
Low risk

South-Eastern Asia

Singapore carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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SX flagSint Maarten (Dutch part)
Low risk

Caribbean

Sint Maarten (Dutch part) carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed if traveling directly from the US, but required if coming from countries with yellow fever risk.

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SK flagSlovakia
Low risk

Eastern Europe

Slovakia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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SI flagSlovenia
Low risk

Southern Europe

Slovenia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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SB flagSolomon Islands
High risk

Melanesia

Solomon Islands carries a CDC Level 1 travel health notice. Malaria risk exists throughout Solomon Islands. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection but is required for entry if coming from countries with yellow fever risk (travelers 9 months and older).

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SO flagSomalia
High risk

Eastern Africa

Somalia carries a CDC Level 2 travel health notice. Malaria risk exists throughout Somalia. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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ZA flagSouth Africa
Moderate risk

Southern Africa

South Africa carries a CDC Level 1 travel health notice. Malaria risk exists in certain border areas and provinces of South Africa. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed if traveling directly from the US, but is required if you're coming from a country with yellow fever risk or have a long layover in such countries.

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KR flagSouth Korea
Moderate risk

Eastern Asia

South Korea carries a CDC Level 1 travel health notice. Malaria risk exists only in rural northern border areas during March-December. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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SS flagSouth Sudan
High risk

Eastern Africa

South Sudan carries a CDC Level 2 travel health notice. Malaria risk exists throughout South Sudan. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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ES flagSpain
Moderate risk

Southern Europe

Spain carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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LK flagSri Lanka
Moderate risk

Southern Asia

Sri Lanka carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Chikungunya, Hepatitis A.

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SD flagSudan
High risk

Northern Africa

Sudan carries a CDC Level 2 travel health notice. Malaria risk exists throughout Sudan year-round. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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SR flagSuriname
Moderate risk

South America

Suriname carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Chikungunya, Hepatitis A. Yellow fever vaccination is recommended for all travelers 9 months and older. It's required for entry if coming from countries with yellow fever risk, including transit stops over 12 hours.

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SE flagSweden
Low risk

Northern Europe

Sweden carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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CH flagSwitzerland
Low risk

Western Europe

Switzerland carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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SY flagSyria
Low risk

Western Asia

Syria carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TW flagTaiwan
Low risk

Eastern Asia

Taiwan carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TJ flagTajikistan
Moderate risk

Central Asia

Tajikistan carries a CDC Level 1 travel health notice. Malaria risk exists in some parts of Tajikistan. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TZ flagTanzania
High risk

Eastern Africa

Tanzania carries a CDC Level 2 travel health notice. Malaria risk exists in all areas of Tanzania below 1,800 meters (5,900 feet) elevation. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TH flagThailand
Moderate risk

South-Eastern Asia

Thailand carries a CDC Level 1 travel health notice. Malaria risk exists primarily in border provinces with Burma, Cambodia, and Malaysia. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TL flagTimor-Leste
Moderate risk

South-Eastern Asia

Timor-Leste carries a CDC Level 1 travel health notice. Malaria is a risk in Timor-Leste. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TG flagTogo
High risk

Western Africa

Togo carries a CDC Level 1 travel health notice. Malaria risk exists throughout Togo year-round. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TK flagTokelau
Low risk

Polynesia

Tokelau carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TO flagTonga
Low risk

Polynesia

Tonga carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TT flagTrinidad and Tobago
Low risk

Caribbean

Trinidad and Tobago carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TN flagTunisia
Low risk

Northern Africa

Tunisia carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TR flagTurkey
Moderate risk

Western Asia

Turkey carries a CDC Level 1 travel health notice. Malaria risk exists in some parts of Turkey. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TM flagTurkmenistan
Low risk

Central Asia

Turkmenistan carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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TC flagTurks and Caicos Islands
Low risk

Caribbean

Turks and Caicos Islands carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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UG flagUganda
High risk

Eastern Africa

Uganda carries a CDC Level 2 travel health notice. Malaria risk exists throughout Uganda year-round. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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UA flagUkraine
Low risk

Eastern Europe

Ukraine carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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AE flagUnited Arab Emirates
Low risk

Western Asia

United Arab Emirates carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Yellow fever vaccine is not needed for disease protection but is required for entry if coming from countries with yellow fever risk, including transit stops over 12 hours.

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GB flagUnited Kingdom
Moderate risk

Northern Europe

United Kingdom carries a CDC Level 2 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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UM flagUnited States Minor Outlying Islands
Low risk

Micronesia

United States Minor Outlying Islands carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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UY flagUruguay
Low risk

South America

Uruguay carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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UZ flagUzbekistan
Low risk

Central Asia

Uzbekistan carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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VU flagVanuatu
Moderate risk

Melanesia

Vanuatu carries a CDC Level 1 travel health notice. Malaria risk exists throughout Vanuatu. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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VE flagVenezuela
Moderate risk

South America

Venezuela carries a CDC Level 1 travel health notice. Malaria risk exists in areas below 1,700 meters elevation and at Angel Falls. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B. Required for entry (applies below 2300m)

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VN flagVietnam
Moderate risk

South-Eastern Asia

Vietnam carries a CDC Level 1 travel health notice. Malaria risk exists in rural areas of Vietnam. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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VG flagVirgin Islands (British)
Low risk

Caribbean

Virgin Islands (British) carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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VI flagVirgin Islands (U.S.)
Low risk

Caribbean

Virgin Islands (U.S.) carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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WF flagWallis and Futuna
Low risk

Polynesia

Wallis and Futuna carries a CDC Level 1 travel health notice. No malaria risk. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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YE flagYemen
Moderate risk

Western Asia

Yemen carries a CDC Level 2 travel health notice. Malaria risk exists in all areas below 2,000 meters elevation except Sana'a. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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ZM flagZambia
High risk

Southern Africa

Zambia carries a CDC Level 1 travel health notice. Malaria risk exists throughout Zambia. Key travel vaccines: COVID-19, Hepatitis A, Hepatitis B.

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Disease guides

How travel-related illnesses spread, what to watch for, and how to prevent and treat them.

Disease guides are drafts pending clinical review — verify details with the CDC or a travel-medicine provider before relying on them.

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