| Hepatitis A | Recommended for all travelers |
| Hepatitis B | For travelers who will have intimate contact with local residents or potentially need blood transfusions or injections, especially if visiting for more than six months |
| Yellow fever | Required for travelers arriving from a yellow-fever-infected area in Africa or the Americas |
| Measles, mumps, rubella (MMR) | Two doses recommended for all travelers born after 1956, if not previously given |
| Tetanus-diphtheria | Revaccination recommended every 10 years |