About 4,000 eye patients face the risk of partial or total blindness, Gaza’s Health Ministry says GAZA Palestine/ ISTANBUL Ahmed Harzallah spends his days confined to a bed in a small home at Gaza City’s Shati refugee camp, gripping his son’s clothes as his body and life recover from an Israeli airstrike that killed the boy and left him blind. Harzallah, 41, lost his only son, Odai, 13, and his eyesight in an Israeli drone strike near a shelter west of Gaza City during Israel’s genocidal war on