People are seen at a hospital run by Medicines Sans Frontieres (Doctors Without Borders) in Old Fangak in Jonglei state, South Sudan, December 28, 2021.

People are seen at a hospital run by Medicines Sans Frontieres (Doctors Without Borders) in Old Fangak in Jonglei state, South Sudan, December 28, 2021.

© © 2021 AP Photo/Sam Mednick