Haram Hjana holds her son Samani, 1, suffering from severe malnutrition at the Medecins Sans Frontieres field hospital July 17, 2012 in Jamam refugee camp, South Sudan.
Severe flooding between June and October displaced more than 343,000 people in 44 of the fledgling nation of South Sudan’s 79 counties. In Jonglei State, hundreds of thousands marooned by the floods had to contend with border clashes with Sudan that displaced 190,000 more.