Primary Navigation for the CDC Website
CDC en Español

Travelers' Health: Yellow Book
CDC Health Information for International Travel 2008

Chapter 5
Yellow Fever Vaccine Requirements and Information on Malaria Risk and Prophylaxis, by Country

Yellow Fever Vaccine Requirements and Information on Malaria Risk and Prophylaxis, by Country

Filter by Country: 
Country Yellow Fever Malaria
Requirements1 CDC recommendations2,4 Area of risk Chloroquine resistance Recommended prophylaxis
Afghanistan If traveling from an endemic zone None Risk April-December in all areas at altitudes below 2,000m (<6,561ft) Confirmed

Atovaquone/ proguanil, doxycycline, or mefloquine

Albania If traveling from an endemic zone and >1 year of age None None Not Applicable Not Applicable
Algeria If traveling from an endemic zone and >1 year of age None Risk is limited to one small focus in Sahara region in Ihrir (Illizi Department). Risk is very limited; therefore, prophylaxis is not recommended. None None
Samoa, American          
Andorra Not Required None None Not Applicable Not Applicable
Angola Required upon arrival from all countries For all travelers >9 months of age All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Anguilla (U.K.)

If traveling from an endemic zone and >1 year of age

None

None

Not Applicable

Not Applicable

Antarctica Not Required None None Not Applicable Not Applicable
Antigua and Barbuda

If traveling from an endemic zone and >1 year of age

None

None

Not Applicable

Not Applicable

Argentina

Not Required

For all travelers >9 months of age going to the northern and northeastern forested areas, including Iguaçu Falls and all parts of Misiones Province, as well as all areas bordering Paraguay and Brazil. These areas include: all departments of Misiones and Formosa Provinces; Department of Bermejo in Chaco Province; Departments of Berón de Astrada, Capital, General Alvear, General Paz, Ituzaingó, Itatí, Paso de los Libres, San Cosme, San Miguel, San Martín and Santo Tomé in Corrientes Province; Departments of Valle Grande, Ledesma, Santa Bárbara and San Pedro in Jujuy Province; and Departments of General José de San Martín, Oran, Rivadavia and Anta in Salta Province (see Updated yellow fever risk map for Argentina). Updated April 17, 2008 Rural areas of Salta and Jujuy province (along border with Bolivia) and Misiones and Corrientes province (along border with Paraguay).

None

Chloroquine

Armenia

Not Required

None

Risk limited to the Ararat Valley in the Ararat and Artashat region; greatest risk in Masis district.

None

Chloroquine
Aruba If traveling from an endemic zone and >6 months of age3. None None Not Applicable Not Applicable
Australia; Including Cocos (Keeling) Islands

All persons >1 year of age who, within 6 days of arrival in Australia, have been in or have passed through an endemic zone

None

None

Not Applicable

Not Applicable

Austria

Not Required

None

None

Not Applicable

Not Applicable

Azerbaijan

Not Required

None

Rural lowlands near Kura and Arax rivers in the provinces of Agcabadi, Barda, Beylaqan, Bilasuvar, Calilabad, Fuzuli, Imisli, Kurdamir, Nakhichivan, Sabirabad, Saatli and Zardab typically between July and October.

None

Chloroquine

Azores (Portugal)

If traveling from an endemic zone and >1 year of age

None

None

Not Applicable

Not Applicable

Bahamas, The

If traveling from an endemic zone and >1 year of age

None

Island of Great Exuma only, see travel notice. There is currently no known risk of malaria on other islands of the Bahamas.

Not Applicable

Chloroquine

Bahrain

Not Required

None

None

Not Applicable

Not Applicable

Bangladesh

If traveling from an endemic zone. Any person (including infants)3 arriving by air or sea without a certificate within 6 days of departure from or transit through an infected area will be quarantined up to 6 days.

Required also for travelers arriving from or transiting:

Africa: Angola, Benin, Burkina Faso, Burundi, Cameroon, Central African Republic, Chad, Congo, Côte d’Ivoire, Democratic Republic of Congo, Equatorial Guinea, Ethiopia, Gabon, The Gambia, Ghana, Guinea, Guinea Bissau, Kenya, Liberia, Malawi, Mali, Mauritania, Niger, Nigeria, Rwanda, São Tomé and Principe, Senegal, Sierra Leone, Somalia, Sudan (south of 15° N), Tanzania, Togo, Uganda, and Zambia.

Americas: Belize, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guatemala,
Guyana, Honduras, Nicaragua, Panama, Peru, Suriname, and Venezuela.

Caribbean: Trinidad and Tobago.

None

All, except no risk in city of Dhaka

Confirmed

Atovaquone/ proguanil, doxycycline, or mefloquine

Barbados If coming from an endemic zone and >1 of age

None

None

Not Applicable

Not Applicable

Belarus

Not Required

None

None

Not Applicable

Not Applicable

Belgium

Not Required

None

None

Not Applicable

Not Applicable

Belize If traveling from an endemic zone and >1 year of age None All, except no risk in Belize City None Chloroquine
Benin Required upon arrival from all countries if traveler is > 1 year of age For all travelers >9 months of age All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Bermuda (U.K.)

Not Required

None

None

Not Applicable

Not Applicable

Bhutan

If traveling from an endemic zone

None

Risk in rural areas below 1,700 m (<5,577 ft) of the 5 southern belt districts of: Chirang, Samchi, Samdrup Jongkhar, Sarpang, and Shemgang

Confirmed

Atovaquone/ proguanil, doxycycline, or mefloquine

Bolivia Required for all travelers >1 year of age. Medical waivers must be translated into Spanish and accompany the International Certificate of Vaccination or Prophylaxis (ICVP). Travelers who do not have a valid ICVP will still be allowed to enter Bolivia if they agree to sign an affidavit exempting the Bolivian state from any liability in the event the traveler gets sick with yellow fever within the Bolivian territory. This last option may cause delays at the point of entry. For all travelers >9 months of age traveling to areas east of the Andes Mountains (see Map 4-16). Does not include the cities of La Paz or Sucre. Risk in areas below 2,500 m (<8,202 ft) in the following departments:
Beni, Chuquisaca, Cochabamba, La Paz, Pando, Santa Cruz, and Tarija. No risk in city of La Paz.
Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Bosnia and Herzegovina

Not Required

None

None

Not Applicable

Not Applicable

Botswana

If traveling from an endemic zone and >1 year of age

None

Risk north of 22°S in the northern provinces of Central, Chobe, Ghanzi, Ngamiland, and including safaris to the Okavango Delta area. No risk in the city of Gaborone.

Confirmed

Atovaquone/ proguanil, doxycycline, or mefloquine

Brazil Not required (Updated July 29, 2008) For all travelers >9 months of age going to the endemic zone in Brazil, which includes the states of Acre, Amapa, Amazones, Goias, Maranhao, Mato Grosso, Mato Grosso do Sul, Minas Gerais, Para, Rondonia, Roraima, and Tocantins, and areas in the endemic zone of the states of Bahia, Parana, Piaui, Rio Grande do Sul, and Sao Paulo (see Updated yellow fever risk map for Brazil). As of January 2008, the northern part of Espiritu Santo state and the western part of Santa Catarina state were also added to the yellow fever risk areas of Brazil. The Federal District of Brasilia is also an endemic area. Vaccination is recommended for travelers visiting Iguaçu Falls. Coastal cities, including Rio de Janeiro, Sao Paulo, Salvador, Recife, and Fortaleza, are NOT within the endemic zone. States of Acre, Rondônia, Amapá, Amazonas, Roraima, and Tocantins. Parts of states of Maranhaõ (western part), Mato Grosso (northern part), and Pará (except Belem City). There is also transmission in urban areas, including large cities such as Porto Velho, Boa Vista, Macapa, Manaus, Santarem, and Maraba, where transmission occurs on the periphery of these cities.

Confirmed

Atovaquone/ proguanil, doxycycline, or mefloquine

British Indian Ocean Territory; Includes Diego Garcia (U.K.)

Not Required

None

None

Not Required

Not Required

Brunei

If traveling from an endemic zone and >1 year of age

None

None

Not Applicable

Not Applicable

Bulgaria

Not Required

None

None

Not Applicable

Not Applicable

Burkina Faso Required upon arrival from all countries if traveler is >1 year of age For all travelers >9 months of age All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Burma (Myanmar)

If traveling from an endemic zone.

Required also for nationals and residents of Burma (Myanmar) departing for an endemic zone

None

Risk in rural areas throughout the country at altitudes below 1000 m (<3,281 ft). No risk in cities of Rangoon (Yangon) and Mandalay

Confirmed

Only atovaquone/ proguanil or doxycycline in the provinces of Shan, Kayah, Kachin, Kayin, and Tanintharyi. All other areas atovaquone/ proguanil, doxycycline, or mefloquine (see Map 4-9).
Burundi Required upon arrival from all countries For all travelers >9 months of age All

Confirmed

Atovaquone/ proguanil, doxycycline, or mefloquine

Cambodia If traveling from an endemic zone

None

Risk throughout the country, including risk in the temple complex at Angkor Wat. No risk in Phnom Penh and around Lake Tonle Sap.

Confirmed

Only atovaquone/ proguanil or doxycycline in the provinces of Preah Vihear, Siemreap, Oddar, Meanchey, Banteay Meanchey, Battambang, Pailin, Koh Kong, and Pursat bordering Thailand. All other areas atovaquone/ proguanil, doxycycline, or mefloquine. (see Map 4-9)

Cameroon Required upon arrival from all countries if traveler is >1 year of age For all travelers >9 months of age All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Canada

Not required

None

None

Not applicable

Not applicable

Canary Islands (Spain)

Not required

None

None

Not applicable

Not applicable

Cape Verde

If traveling from an endemic zone and >1 year of age.

None

Risk limited to Saõ Tiago Island.

Confirmed

Atovaquone/ proguanil, doxycycline, or mefloquine

Cayman Islands (U.K.)

Not required

None

None

Not applicable

Not applicable

Central African Republic Required upon arrival from all countries if traveler is >1 year of age For all travelers >9 months of age All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Chad Required upon arrival from all countries if traveler is >1 year of age For all travelers >9 months of age. All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Chile

Not required

None

None

Not applicable

Not applicable

China

If traveling from an endemic zone

None

Travelers to cities and popular tourist areas, including Yangtze River cruises, are not at risk and do not need to take chemoprophylaxis. Rural areas only of the following provinces: Hainan, Yunnan, Fuijan, Guangdong, Guangxi, Guizhou, Sichuan, Tibet (in the Zangbo River valley only), Anhui, Hubei, Hunan, Jiangsu, Jiangxi, and Shandong. In provinces with risk, transmission exists in rural communities below 1,500 m only during warm weather: north of latitude 33°N, July-November; between latitude 25°N and 33°N, May-December. South of latitude 25°N, transmission occurs year-round.

Confirmed in the provinces of Hainin and Yunnan. Other provinces do not have chloroquine-resistant malaria.

Only atovaquone/ proguanil or doxycycline along China-Burma border in the western part of Yunnan province; Atovaquone/ proguanil, doxycycline or mefloquine in Hainan and the other parts of Yunnan province (see Map 4-9); Chloroquine in all other areas.

Christmas Island (Australia) All travelers >1 year of age, who within the past 6 days have traveled or passed through an endemic area, as listed by WHO. None None Not applicable Not applicable
Cocos (Keeling) Islands

All persons >1 year of age who, within 6 days of arrival in Australia, have been in or have passed through an endemic zone

None

None

Not Applicable

Not Applicable

Colombia Not required For all travelers >9 months of age. Travelers whose itinerary is limited to the cities of Bogotá, Cali, or Medellín are at lower risk and may consider foregoing vaccination. Risk in all rural areas at altitudes below 800 m (<2,624 ft). No risk in Bogotá and vicinity. Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Comoros Not required None All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Congo Required upon arrival from all countries if traveler is >1 year of age For all travelers >9 months of age All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Cook Islands (New Zeland) Not required None None Not applicable Not applicable
Costa Rica

If traveling from the endemic zones listed below:

Africa: Angola, Benin, Burkina Faso, Cameroon, Democratic Republic of Congo, Gabon, Gambia, Ghana, Guinea, Liberia, Nigeria, Sierra Leone, and Sudan.

Americas: Bolivia, Brazil, Colombia, Ecuador, French Guiana, Peru, and Venezuela.
(Updated September 24, 2007)

None Risk in Alajuela, Limón, Guanacaste, and Heredia provinces. No risk in Limón city (Puerto Limón). None Chloroquine
Côte d'Ivoire (Ivory Coast) Required upon arrival from all countries if traveler is >1 year of age For all travelers >9 months of age All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Croatia Not required None None Not applicable Not applicable
Cuba Not required None None Not applicable Not applicable
Cyprus Not required None None Not applicable Not applicable
Czech Republic Not required None None Not applicable Not applicable
Democratic Republic of the Congo Required upon arrival from all countries if traveler is >1 year of age For all travelers >9 months of age All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Denmark Not required None None Not applicable Not applicable
Djibouti If traveling from an endemic zone and >1 year of age None All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Dominica If traveling from an endemic zone and >1 year of age None None Not applicable Not applicable
Dominican Republic Not required None Rural, with highest risk in provinces bordering Haiti. In addition, risk in all areas of La Altagracia Province, including resort areas. None Chloroquine
Easter Island (Chile) Required for travelers coming from an endemic zone None None Not applicable Not applicable
Ecuador, including the Galápagos Islands

If traveling from an endemic zone and >1 year of age

For all travelers >9 months of age who are traveling to the following provinces in the Amazon Basin: Morona-Santiago, Napo, Orellana, Pastaza, Sucumbíos, and Zamora-Chinchipe, and all other areas in the eastern part of the Andes Mountains, NOT including the cities of Quito and Guayaquil or the Galápagos Islands (see Updated yellow fever risk map for Ecuador). Updated May 5, 2008

Risk in all areas at altitudes below 1,500 m (<4,921 ft). No risk in the cities of Guayaquil and Quito, the central highland tourist areas, and the Galápagos Islands.

Confirmed

Atovaquone/ proguanil, doxycycline, or mefloquine

Egypt If traveling from an endemic zone and >1 year of age. Air passengers in transit but coming from these countries or areas without a certificate will be detained in the precincts of the airport until they resume their journey. All travelers arriving from Sudan are required to have a vaccination certificate or a location certificate issued by a Sudanese official center, stating that they have not been in Sudan south of 15° N within the previous 6 days.

 

Required also for travelers arriving from or transiting:

Africa: Angola, Benin, Burkina Faso, Burundi, Cameroon, Central African Republic, Chad, Congo, Côte d’Ivoire, Democratic Republic of Congo, Equatorial Guinea, Ethiopia, Gabon, Gambia, Ghana, Guinea, Guinea Bissau, Kenya, Liberia, Mali, Niger, Nigeria, Rwanda, São Tomé and Principe, Senegal, Sierra Leone, Somalia, Sudan (south of 15° N), Tanzania, Togo, Uganda, and Zambia.

Americas: Belize, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guyana, Panama, Peru, Suriname, and Venezuela.

Caribbean: Trinidad and Tobago.

None Very limited risk in El Faiyûm area only. No risk in tourist areas, including Nile River cruises. Risk is very limited; therefore, prophylaxis is not recommended. None None
El Salvador If traveling from an endemic zone and >6 months of age3 None Rural areas of Santa Ana, Ahuachapán, and La Unión departments. No risk in the city of San Salvador. None Chloroquine
Equatorial Guinea If traveling from an endemic zone For all travelers >9 months of age. All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Eritrea If traveling from an endemic zone None All areas at altitudes below 2,200 m (<7,218 ft). No risk in Asmara. Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Estonia Not required None None Not applicable Not applicable
Ethiopia If traveling from an endemic zone and >1 year of age For all travelers >9 months of age. All areas at altitudes below 2,000 m (<6,561 ft). No risk in Addis Ababa. Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Falkland Islands (U.K.) Not required None None Not applicable Not applicable
Faroe Islands (Denmark) Not required None None Not applicable Not applicable
Fiji If traveling from an endemic zone and >1 year of age, and within 10 days of having stayed overnight or longer in an endemic zone. None None Not applicable Not applicable
Finland Not required None None Not applicable Not applicable
France Not required None None Not applicable Not applicable
French Guiana Required upon arrival from all countries if traveler is >1 year of age For all travelers >9 months of age Risk in all areas except no risk on Devil’s Island (Ile du Diable) and the other coastal islands. Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
French Polynesia, includes the island groups of Society Islands (Tahiti, Moorea, and Bora-Bora); Marquesas Islands (Hiva Oa and Ua Huka); and Austral Islands (Tubuai and Rurutu) If traveling from an endemic zone and >1 year of age None None Not applicable Not applicable
Gabon Required upon arrival from all countries if traveler is >1 year of age For all travelers >9 months of age All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Gambia, The If traveling from an endemic zone and >1 year of age For all travelers >9 months of age All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Georgia Not required None Risk in southeastern part of the country near Azerbaijan border and Kura River and risk in the districts of Gardabanis, Marneulis, and Sighnaghis in the Kakheti and Kveno Kartli regions. No risk in Tbilisi. None Chloroquine
Germany Not required None None Not applicable Not applicable
Ghana Required upon arrival from all countries For all travelers >9 months of age All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Gibraltar (U.K.) Not required None None Not applicable Not applicable
Greece Not required None None Not applicable Not applicable
Greenland (Denmark) Not required None None Not applicable Not applicable
Grenada If traveling from an endemic zone and >1 year of age None None Not applicable Not applicable
Guadeloupe, including St. Barthelemy and Saint Martin (France) If traveling from an endemic zone and >1 year of age None None Not applicable Not applicable
Guam (U.S.) Not required None None Not applicable Not applicable
Guatemala If traveling from an endemic zone and >1 year of age None Rural areas only at altitudes below 1,500 m (<4,921 ft). No risk in Guatemala City, Antigua or Lake Atitlán. None Chloroquine
Guinea If traveling from an endemic zone and >1 year of age. For all travelers >9 months of age All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Guinea-Bissau If traveling from an endemic zone and >1 year of age.

Required also for travelers arriving from:

Africa: Angola, Benin, Burkina Faso, Burundi, Cape Verde, Central African Republic, Chad, Congo, Côte d’Ivoire, Democratic Republic of Congo, Djibouti, Equatorial Guinea, Ethiopia, Gabon, Gambia, Ghana, Guinea, Kenya, Liberia, Madagascar, Mali, Mauritania, Mozambique, Niger, Nigeria, Rwanda, São Tomé and Principe, Senegal, Sierra Leone, Somalia, Tanzania, Togo, Uganda, and Zambia.

Americas: Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Panama, Peru, Suriname, and Venezuela.

For all travelers >9 months of age. All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Guyana

If traveling from an endemic zone.

Required also for travelers arriving from:

Africa: Angola, Benin, Burkina Faso, Burundi, Cameroon, Central African Republic, Chad, Congo, Côte d’Ivoire, Democratic Republic of Congo, Gabon, Gambia, Ghana, Guinea, Guinea- Bissau, Kenya, Liberia, Mali, Niger, Nigeria, Rwanda, São Tomé and Principe, Senegal, Sierra Leone, Somalia, Tanzania, Togo, and Uganda

 

Americas: Belize, Bolivia, Brazil, Colombia, Costa Rica, Ecuador, French Guiana, Guatemala, Honduras, Nicaragua, Panama, Peru, Suriname, and Venezuela

For all travelers >9 months of age. Risk in all rural areas below 900 m (<2,953 ft) Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Haiti If traveling from an endemic zone None All None Chloroquine
Honduras If traveling from an endemic zone None Risk throughout the country at altitudes below 1000 m (<3,281 ft) and in Roatán and other Bay Island. Risk exists in the outskirts of Tegucigalpa and San Pedro Sula. None Chloroquine
Hong Kong SAR (China) Not required None None Not applicable Not applicable
Hungary Not required None None Not applicable Not applicable
Iceland Not required None None Not applicable Not applicable
India

If traveling from an endemic zone.

Required also for travelers arriving from or transiting:

Africa: Angola, Benin, Burkina Faso, Burundi, Cameroon, Central African Republic, Chad, Congo, Côte d’Ivoire, Democratic Republic of Congo, Equatorial Guinea, Ethiopia, Gabon, Gambia, Ghana, Guinea, Guinea- Bissau, Kenya, Liberia, Mali, Niger, Nigeria, Rwanda, São Tomé and Principe, Senegal, Sierra Leone, Somalia, Sudan, Togo, Uganda, Tanzania, and Zambia

Americas: Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Panama, Peru, Suriname, and Venezuela

Caribbean: Trinidad and Tobago

Any person (except infants ≤6 months) arriving without a certificate within 6 days of departure from or transit through an endemic area will be isolated for up to 6 days.3

None Risk in all areas throughout country except no risk in areas above 2,000 m (>6,561 ft) in Himachal Pradesh, Jammu, Kashmir, and Sikkim. Risk also exists in urban areas below 2000 m, including Delhi and Mumbai (Bombay). Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Indonesia If traveling from an endemic zone None Risk in rural Sumatra, Sulawesi, Kalimantan and Nusa Tenggara Barat. No risk in urban areas.Risk in all areas of eastern Indonesia (provinces of Papua Indonesia, Irian Jaya Barat, Nusa Tenggara Timur, Maluku, and Maluku Utara).

No risk in Jakarta, resort areas of Bali and the island of Java, except for the Menoreh Hills in central Java.

Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Iran If traveling from an endemic zone None Risk in rural areas of Sistan- Baluchestan, the southern tropical part of Kerman, and Hormozgan province. Risk in Ardebil and East Azerbijan provinces north of the Zagros mountains during March through November. Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Iraq If traveling from an endemic zone None Risk in Basrah province and in areas at altitudes below 1,500 m (<4,921 ft) in provices of Duhok, Erbil, Ninawa, Sulaimaninya, and Ta’mim. No risk in Baghdad, Tikrit, and Ramadi. None Chloroquine
Ireland Not required None None Not applicable Not applicable
Israel Not required None None Not applicable Not applicable
Italy Not required None None Not applicable Not applicable
Jamaica

If traveling from an endemic zone and >1 year of age

None

Very limited risk in Kingston; therefore prophylaxis is not recommended.

None

None

Japan Not required None None Not applicable Not applicable
Jordan If traveling from an endemic zone and >1 year of age None None Not applicable Not applicable
Kazakhstan If traveling from an endemic zone None None Not applicable Not applicable
Kenya If traveling from an endemic zone and >1 year of age For all travelers >9 months of age. The cities of Nairobi and Mombasa have lower risk of transmission than rural areas. Risk in all areas (including game parks) at altitudes below 2,500 m (<8,202 ft). No risk in Nairobi. Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Kiribati (formerly Gilbert Islands), includes Tarawa, Tabuaeran (Fanning Island), and Banaba (Ocean Island) If traveling from an endemic zone and >1 year of age None None Not applicable Not applicable
Kuwait Not required None None Not applicable Not applicable
Kyrgyzstan Not required None Risk in some southern and western parts of the country, mainly in the provinces of Batken, Osh, and Jalal-Abad in the areas bordering Tajikistan and Uzbekistan. Risk also in the capital city Bishkek. None Chloroquine
Laos If traveling from an endemic zone None All, except no risk in the city of Vientiane. Confirmed Only atovaquone/ proguanil or doxycycline in the provinces of Bokèo and Louang Namtha along the Laos- Burma border and along the Laos- Thailand border in the province of Saravane and Champassack. All other areas atovaquone/ proguanil, doxycycline, or mefloquine (See Map 4-9).
Latvia Not required None None Not applicable Not applicable
Lebanon If traveling from an endemic zone None None Not applicable Not applicable
Lesotho If traveling from an endemic zone None None Not applicable Not applicable
Liberia Required upon arrival from all countries if traveler is >1 year of age For all travelers >9 months of age All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Libya If traveling from an endemic zone None None Not applicable Not applicable
Liechtenstein Not required None None Not applicable Not applicable
Lithuania Not required None None Not applicable Not applicable
Luxembourg Not required None None Not applicable Not applicable
Macau SAR (China) Not required None None Not applicable Not applicable
Macedonia Not required None None Not applicable Not applicable
Madagascar If traveling from an endemic zone None All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Madeira Islands (Portugal) If traveling from an endemic zone and >1 year of age None None Not applicable Not applicable
Malawi If traveling from an endemic zone None All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Malaysia If traveling from an endemic zone and >1 year of age. A certificate is also required from travelers who have transited an endemic area within the preceding 6 days. None Risk in rural areas, particularly in the forested, hilly, and underdeveloped interior areas. No risk in urban and coastal areas. Note: No risk in Republic of Singapore. Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Maldives If traveling from an endemic zone None None Not applicable Not applicable
Mali Required upon arrival from all countries if traveler is >1 year of age For all travelers >9 months of age All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Malta

If traveling from an endemic zone and >9 months of age.

Children <9 months of age arriving from an endemic zone may be subject to isolation or surveillance.

None None Not applicable Not applicable
Marshall Islands Not required None None Not applicable Not applicable
Martinique (France) Not required None None Not applicable Not applicable
Mauritania Required upon arrival from all countries if traveler is >1 year of age. Exception: Not required for travelers from a non-endemic zone who stay <2 weeks For all travelers >9 months of age All, except no risk in Dakhlet- Nouadhibou and Tiris-Zemmour region. Probable Atovaquone/ proguanil, doxycycline, or mefloquine
Mauritius If traveling from an endemic zone None Rural only. No risk on Rodrigues Island. None Chloroquine
Mayotte (French territorial collectivity) Not required None All Confirmed Atovaquone/ proguanil, doxycycline, or mefloquine
Mexico Not required None Risk is limited to areas infrequently visited by travelers including small foci along the Guatemala and Belize borders in the states of Chiapas, Quintana Roo, and Tabasco; rural areas in the states of Nayarit, Oaxaca, Sinaloa; and in an area between 24°N and 28°N latitude, and 106°W and 110°W longitude, which lies in parts of Sonora, Chihuahua, and Durango. No malaria risk exists along the United States-Mexico border. No malaria risk exists in the major resorts along the Pacific and Gulf coasts.

Risk is very limited; therefore, prophylaxis is not recommended for most travelers to Mexico. Travelers should use personal protection measures such as insect repellents for malaria prevention. Chemoprophylaxis is recommended for the rare traveler going to the risk areas.

None Chloroquine
Micronesia, Federated States of; Includes Yap Islands, Pohnpei, Chuuk, and Kosrae Not required None None Not applicable Not applicable
Moldova Not required None None Not applicable Not applicable
Monaco Not required None None Not applicable Not applicable
Mongolia Not required None None Not applicable Not applicable
Montenegro Not required None N