Yes, the following vaccines are required:
YELLOW FEVER VACCINE – Required for some countries in Africa and South America. *The Travel Vaccine Clinic can provide you with the International Certificate of Vaccination at your appointment.
MENINGOCOCCAL VACCINE (against A, C, Y, W-135) – Required for Hajj visit to Saudi Arabia. *The Travel Vaccine Clinic can provide you with a Certificate of Vaccination. (According to the CDC website Hajj visas cannot be issued without proof of meningococcal vaccination see http://wwwnc.cdc.gov/travel/yellowbook/2016/select-destinations/saudi-arabia-hajj-pilgrimage).
CHOLERA VACCINE – Required for some countries in Central and North Africa. Some local African authorities still demand cholera vaccination. Without proof of vaccination, they may insist on vaccination at the border upon your arrival. Since needles are reused in some areas, it is wise to vaccinate in Canada where effective oral vaccines are available and proper hygiene is used.