Photograph by @JohnStanmeyer — Main ward at the MSF hospital in Leer, #SouthSudan. Located in an extremely remote part of the country, this #hospital (here for over 20 years) provides amazing medical services for tens of thousands of South Sudanese, most of whom walk for days just to get here. @natgeo @MSF_USA by natgeo http://instagr.am/p/OyymKhIVUj/