Over one year has passed since the coup d'etat by mostly Muslim fighters called the Seleka plunged the country into deeper conflict.
Christian militia called the anti-Balaka soon formed.
Fighting between the armed groups has since raged, with civilians across CAR caught up in the crossfire.
Médecins Sans Frontières (MSF) is an international, independent, medical humanitarian organisation that delivers emergency aid to people affected by armed conflict, epidemics, natural disasters and exclusion from healthcare.