Tens of thousands of people surviving on water lilies and swamp fish after fleeing South Sudan's war may run out of food entirely when the dry season starts in January, food security experts said in a report.
The team predicted that, without help, there was a high chance of a "widespread catastrophe" in the first three months of next year.
The Integrated Food Security Phase Classification (IPC) team said after a trip to South Sudan's Unity State that said 40,000 people there were projected to be in a food security "catastrophe" and at risk of famine.
That is an increase of 10,000 since an IPC report on Oct. 22, which also said 830,000 people were in an "emergency" situation and a further 3.1 million in "crisis".
The IPC members include non-governmental organizations and U.N. agencies including the Food and Agriculture Organization and World Food Programme.
More than 645,000 people have fled the country since December 2013 and about 200,000 have taken refuge in U.N. bases across the country.
The IPC team spent four days in Unity State from Nov. 10 but were unable to verify any existing famine conditions due to the security situation restricting access to people and villages.
All households were dependent on water lilies and fish from local rivers and swamps, but the water will recede from January to March, putting those households at real risk of having no food at all by early next year, the report said.
Before the conflict, local people said they had consumed three or four meals a day, including milk, meat, fish blood, sorghum, maize, sesame and groundnuts.
PHOTO: Nyakur Yieh, who was driven from her home in South Sudan, holds a water lily, the staple diet for refugees in remote areas beyond the reach of food aid.