"This is the most complex operation WFP has ever launched," she said.
The scene Sunday at Cite Soleil, the capital's largest and most notorious slum, showed the need.
Thousands of men, women and children lined up and waited peacefully for their turn as the American and Brazilian troops handed out aid — the Americans gave ready-to-eat meals, high-energy biscuits and bottled water, the Brazilians passed out small bags holding uncooked beans, salt, sugar and sardines, as well as water.
The need for medical care, especially surgery, postoperative care and drugs, still overwhelmed the help available, aid agencies reported. In the isolated southern port city of Jacmel alone, about 100 patients needed surgery as of Friday, the U.N. reported. Medical personnel were there, but not the necessary surgery supplies.
In Port-au-Prince, meanwhile, the aid group Doctors Without Borders said its inflatable hospital — six large inflatable tents flown in from France — was preparing for its first operations.
The world's nations have pledged some $1 billion in emergency aid to Haiti. Organizers of Friday night's "Hope for Haiti Now" international telethon reported the event raised $57 million, with more pledges from ordinary people still coming in.
Associated Press writers contributing to this story included Michelle Faul, Ben Fox and Paul Haven in Port-au-Prince, and Charles J. Hanley in Mexico City.
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