Nairobi, Kenya — South Sudan is facing a “completely overwhelming” influx of refugees from war-torn Sudan as well as a rapidly growing cholera epidemic, Doctors Without Borders (MSF) warned Monday. The medical charity said up to 5,000 people were crossing the border every day. The United Nations recently put the figure even higher at 7,000 to 10,000 a day. Sudan is suffering one of the world’s worst humanitarian emergencies since conflict broke out between the army and the paramilitary Rapid Support Forces in April 2023, with tens of thousands killed and millions displaced. An MSF emergency coordinator in Renk town