Delivering Drinking Water by Truck in Humanitarian Contexts: Results from Mixed-Methods Evaluations in the Democratic Republic of the Congo and Bangladesh

Publication year
2020
Emergency type
Country

Water trucking is a commonly implemented, but severely under-researched, drinking water supply intervention in humanitarian response. To fill this research gap, we conducted three mixed-methods water trucking program evaluations in the Democratic Republic of the Congo and Bangladesh, including interviews, water point observations, household surveys, focus groups, and water quality testing. Results indicated that the programs had complex implementation structures involving multiple agencies and limited infrastructure to properly collect, treat, and deliver water.

Household spraying in cholera outbreaks: Insights from three exploratory, mixed-methods field effectiveness evaluations

Publication year
2020
Emergency type
Country

Household spraying is a commonly implemented, yet an under-researched, cholera response intervention where a response team sprays surfaces in cholera patients’ houses with chlorine. We conducted mixed-methods evaluations of three household spraying pro- grams in the Democratic Republic of Congo and Haiti, including 18 key informant interviews, 14 household surveys and observations, and 418 surface samples collected before spray- ing, 30 minutes and 24 hours after spraying.

Effectiveness of water chlorination programs along the emergency transition- post-emergency continuum: Evaluations of bucket, in-line, and piped water chlorination programs in Cox’s Bazar

Publication year
2020
Country

Supplying safe drinking water in humanitarian emergencies is critical, and source water chlorination is a commonly implemented intervention to provide safe water. We evaluated three different source water chlorination programs (bucket, in-line, and piped water chlorination) in the ongoing humanitarian response in Cox’s Bazar refugee camps in Bangladesh. We used a mixed-methods research protocol including key informant interviews, water point observations, focus group discussions, household surveys, and water quality testing.