Mr Daniel Deng Galuak, who worked for WHO as a field supervisor in the Polio programme, was shot dead by an unidentified attacker at a health facility in Bieh Internally Displaced Persons camp in the northern Bentiu city in Unity State, South Sudan.
The sad event occurred on 19 September 2022 during a supportive supervision visit to the health facility where he intended to monitor an immunization session and go through health records for possible cases of polio and measles that needed to be investigated and reported to the next level.