Required Vaccine locations:


Africa:

Angola, Benin, Burkina Faso, Cameroon, Central African Republic, Chad, Congo (Democratic Republic of the), Congo (Republic of the), Cote d'Ivoire, Equatorial Guinea, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Kenya, Liberia, Mali, Mauritania, Niger, Nigeria, Sierra Leone, South Sudan, Sudan, and Uganda.
South America:

Argentina, Bolivia, Brazil, Colombia, Ecuador, French Guiana, Guyana, Paraguay, Peru, Suriname, Trinidad and Tobago, and Venezuela.
Asia: Djibouti, Philippines, and Saudi Arabia (for travelers from yellow fever-infected countries)