By Aubrey Belford TANAUAN, Philippines (Reuters) - Long-delayed emergency supplies flowed into the typhoon-ravaged central Philippines on Saturday, reaching desperate families who had to fend for themselves for days, as the United Nations more than doubled its estimate of homeless to nearly two million. The aid effort was still patchy, with relief officials reporting a surge in desperate, hungry survivors trying to leave the coastal city of Ormoc, 105 km (65 miles) west of Tacloban, the worst-affected major city. More than a week after Typhoon Haiyan killed at least 3,633 with tree-snapping winds and tsunami-like waves, hundreds of international aid workers set up makeshift hospitals and trucked in supplies. Residents of Tanauan, a fishing town about 15 km (9 miles) southeast of Tacloban, said they only started receiving substantial aid on Friday after being forced to survive on biscuits and dispose of dead bodies on their own for days.
