The Ministry of Health has prepared seven hospitals and 97 health centers at the holy sites for this year's Haj. The facilities have been stocked with over 1,200 types of medicines, serums, vaccines and laboratory and radiology equipment, the Saudi Press Agency (SPA) reported Sunday. Dr. Ismail Muhammad Sardar, Assistant Director General of Health Affairs for Supplies in Makkah region, said three hospitals have been set up in Arafat and four in Mina. There are 46 health centers in Arafat, seven in Muzdalifa, 24 in Mina, 17 at the Jamarat Bridge and three at the slaughterhouses, he added.