What are the countries where a Yellow Fever Card is required and why? I have been to Spain and there it was not asked for, but in some countries it is required.

alexa_08

International Health Regulations Under the World Health Organization's International Health Regulations, a yellow fever vaccination certificate (i.e., International Certificate of Vaccination) may be required during international travel at border crossings. Some countries require all arriving travellers to show proof of yellow fever vaccination, while other countries require some travellers arriving or in transit from countries where yellow fever occurs to show proof of vaccination. For more information and a list of the Countries where Yellow Fever still occurs or lists of the Countries that require proof of Yellow Fever vaccination go to : http://www.canoe.ca/Travel/Tools/HealthCanada/yellowfever.html Jun 18 06, 12:56 PM