CLEAN : UN warns aid workers forced to flee S.Sudan violence

The video discusses the dire humanitarian situation in a country where 50% of the population needs food aid. It highlights the challenges faced by humanitarian partners amid conflict, particularly around an orphanage caught between warring factions. The Upper Nile region is of particular concern, with aid workers relocating due to insecurity and thousands fleeing as refugees.

What is the overall humanitarian situation described in the text?

How many people have been registered as refugees from the area north of Peg?