"We are anticipating that two more areas of southern Somalia will be included," Mark Bowden, the UN Humanitarian Coordinator for Somalia, told AFP.
Middle and Lower Juba are expected to be added to five other regions already declared by the UN to be in famine, including parts of the war-ravaged capital Mogadishu, he said.
"These areas were anticipated, and we are waiting only for the statistical analysis to confirm," Bowden added.
The UN has described Somalia, where a civil war has been going on since 1991, as facing the most severe humanitarian crisis in the world.
Last month, the UN declared famine in the southern Bakool and Lower Shabelle regions of southern Somalia. It later spread to three further areas, including the Afgoye corridor, the world`s largest camp for displaced people.
Famine implies that at least 20 percent of households face extreme food shortages, acute malnutrition in over 30 percent of people, and two deaths per 10,000 people every day, according to UN definition.
"It (the famine declaration) stimulated a rapid increase in international funding and support," said Bowden, adding that up to $280 million of funds pledged had already been received.
Of the $1 billion requested for Somalia, 57 percent has been met, the UN official said, including $350 million promised last week by the Organisation of Islamic Cooperation.
African leaders will also meet Thursday to pledge funds to tackle the crisis.
Al-Qaeda affiliated Shebab gunmen pulled out of positions in Mogadishu earlier this month, but continue to restrict aid into areas they control in famine-hit southern regions.
Access to the worst affected areas remains severely limited, an assessment released Tuesday by the UN Office for the Coordination of Humanitarian Affairs warned. (*)
Editor: Kunto Wibisono
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