Considerations when choosing a drug for malaria prophylaxis (CDC Yellow Book) Malaria information for Peru. Measles. Infants 6 to 11 months old traveling internationally should get 1 dose of measles-mumps-rubella (MMR) vaccine before travel. This dose does not count as part of the routine childhood vaccination series. Event: The CDC have also issued a Level 2 Travel Health Notice for Yellow Fever in Ghana. Actions to Take: Take steps to prevent mosquito bites. To prevent yellow fever, all travelers aged 9 months or older should get vaccinated at least 10 days before travel. (Vaccination is required for entry to Ghana.) International regulations require proof of yellow fever vaccination for travel to and from certain countries. People who get vaccinated should be given an International Certificate of Vaccination. Also note that the vaccine is to be given at least 10 days before travel to an endemic area. A YF vaccination certificate is the only vaccination certificate that should be required in international travel. The certificate of vaccination against yellow fever is valid for the life of the person vaccinated, beginning 10 days after the date of vaccination. .

yellow fever vaccine date