Riyadh, Dhu-AlQa'dah 28, 1438, August 20, 2017, SPA -- The Ministry of Health confirmed that until Friday, 804,237 pilgrims were vaccinated against Meningitis through the health control centers at Prince Mohammed bin Abdul Aziz Airport in Madinah, King Abdulaziz Airport in Jeddah, Jeddah Islamic Port, Jadida Arar, Al Wadaiah, Al Batha, King Fahad Bridge, Haditha, Alriqa'i, Salwa and Halat Ammar. During the same period, 236,569 pilgrims were vaccinated against polio and 97,705 pilgrims were vaccinated against yellow fever. --SPA 02:00 LOCAL TIME 23:00 GMT www.spa.gov.sa/w469516