Yusra is fifty years old. After her husband’s death, she moved to live with his son’s family to share their difficult living conditions in a small house. Yusra suffers from heart diseases and diabetes, and about two months ago she began suffering from retinal detachment in her left eye. Yusra is now in urgent need of a posterior vitreoretinal surgery, in addition to implanting silicone oil. Your donation is her only hope to save her sight.