Africa: Darfur and South Sudan: 1LEER18032016_6909

Medical staff with Doctors without Borders treats patients at the MSF hospital in Leer, in Unity State, South Sudan, March 17, 2016. When fighting raged throughout Leer in 2014 and 2015, most of the population fled, leaving civilians unable to harvest crops,and many struggling to find food. The city of Leer, once a bustling city and headquarters of opposition leader Riek Marchar, is now a ghost town reduced to rubble and the carcases of buildings. (Credit: Lynsey Addario for Time Magazine)

Medical staff with Doctors without Borders treats patients at the MSF hospital in Leer, in Unity State, South Sudan, March 17, 2016. When fighting raged throughout Leer in 2014 and 2015, most of the population fled, leaving civilians unable to harvest crops,and many struggling to find food. The city of Leer, once a bustling city and headquarters of opposition leader Riek Marchar, is now a ghost town reduced to rubble and the carcases of buildings. (Credit: Lynsey Addario for Time Magazine)