King Salman Humanitarian Aid and Relief Center (KSrelief) has continued the voluntary medical campaign to combat blindness and diseases that cause it in Moundou, the Republic of Chad, in cooperation with Al-Basar International Foundation. During the second and third days of the campaign, the KSrelief's voluntary medical team examined 1,347 beneficiaries, performed 104 surgeries and distributed 223 glasses. This campaign comes within the projects related to combating blindness which are being implemented by the Kingdom of the Saudi Arabia, represented by the KSrelief, in many countries around the world.