<P> Many countries require a minimum number of blank pages in the passport being presented, generally one or two pages . Endorsement pages which oftentimes appear after the visa pages are not counted . </P> <P> Many African countries, including Angola, Benin, Burkina Faso, Cameroon, Central African Republic, Chad, Democratic Republic of the Congo, Republic of the Congo, Côte d'Ivoire, Equatorial Guinea, Gabon, Ghana, Guinea, Liberia, Mali, Mauritania, Niger, Rwanda, São Tomé and Príncipe, Senegal, Sierra Leone, Uganda, and Zambia require all incoming passengers to have a current International Certificate of Vaccination . </P> <P> Some other countries require vaccination only if the passenger is coming from an infected area . </P> <P> Kuwait, Lebanon, Libya, Saudi Arabia, Sudan, Syria and Yemen do not allow entry to people with passport stamps from Israel or whose passports have either a used or an unused Israeli visa, or where there is evidence of previous travel to Israel such as entry or exit stamps from neighbouring border posts in transit countries such as Jordan and Egypt . </P>

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