CLEAN : UN: South Sudan faces 'humanitarian catast

The video discusses the severe humanitarian crisis in South Sudan, where over 200,000 people have been displaced due to violence in the past three weeks. This number is expected to double, exacerbating an already dire situation where the UN aimed to assist 3.1 million people. The UN has opened its gates to protect civilians, but the influx has led to overcrowding, with 30,000 people now in camps. The conditions are challenging, with insufficient water and sanitation, posing significant health risks.

What is the current situation regarding the number of people in the camps mentioned?

What are some of the challenges faced by the people who have sought refuge?