By Catherine HornAnd Deepa Babington, Reuters
Josette Sheeran, executive director of the United Nations World Food Program, said at a conference in Rome that a combination of natural disaster and regional conflict was affecting more than 12 million people.
"We are seeing all the points able to distribute food completely overwhelmed," she said, adding that a camp in Dadaab in Kenya that was built for 90,000 people now housed 400,000.
"We want to make sure the supplies are there along the road because some of them are becoming roads of death where mothers are having to abandon their children who are too weak to make it or who have died along the way," she said.
Women and children were among the most at risk in the crisis, Sheeran said, calling it the "children's famine" given the number of children at risk of death or permanent stunting of their brains and bodies due to hunger. The WFP will feed 2.5 million malnourished children and is trying to raise money for more, she said.
"It is the children's famine, because the ones who are the weakest are the children and those are the ones we're seeing are the least likely to make it," Sheeran told Reuters.
"We've heard of women making the horrible choice of leaving behind their weaker children to save the stronger ones or having children die in their arms."
Ministers and senior officials met at the United Nations Food and Agriculture Organization in Rome to discuss how to mobilize aid following the worst drought in decades in a region stretching from Somalia to Ethiopia, Kenya and Djibouti.
The WFP said it needed an extra $360 million in urgent funds. Oxfam said that overall another $1 billion was needed to handle the situation.
The World Bank said in a statement it was providing more than $500 million to assist drought victims, in addition to $12 million in immediate aid to help those worst hit.
Amid warnings that urgent action was required to stop a humanitarian disaster spreading across the Horn of Africa, officials said there was still a chance to support people and help them resume livelihoods as farmers, fishers and herders.
Governments worldwide and the UN have been criticized for their slow response to the severe drought, but they face severe problems getting aid to a region in the grip of a raging conflict across much of southern Somalia.
The UN has declared a famine in two regions of Somalia and warned it could spread further afield.