The rapid review confirms that Pacific Small Island Developing States (SIDS) are socially, culturally, and environmentally diverse, with some features in common, and which collectively make them unique to other regions of the world: Small island countries have uniquely fragile water resources...

This case study examines the container-based sanitation (CBS) service provided by x-runner in the low-income formal/informal settlements in peri-urban Lima. x-runner provides a safe sanitation chain in poor nonsewered neighborhoods in the hills of the outskirts of southwest Lima for a population...