In this Saturday, Dec. 2, 2017 photo, from left to right UNAIDS country manager Ahmed Khamis, Christian father Boulos Soror, Dr. Walid Kamal, Islamic scholar and Sheik Ali al-Jifri, and Tabah Foundation member Mohammed Shahin, prepare for an even part of the World AIDS Day 2017 national advocacy campaign at a hotel, in Cairo, Egypt
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