What’s So Hard about Improving Access to Water and Sanitation?

The World Bank is committed to ending extreme poverty and boosting shared prosperity. Providing clean, safe water to people wherever they live is critical to achieving these goals. A World Bank research team analyzed more than 130 water, sanitation and hygiene evaluations to understand what evi...

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Bibliographic Details
Main Author: World Bank
Format: Brief
Language:English
en_US
Published: World Bank, Washington, DC 2016
Subjects:
Online Access:http://documents.worldbank.org/curated/en/2016/03/26114427/what’s-so-hard-improving-access-water-sanitation
http://hdl.handle.net/10986/24031
Description
Summary:The World Bank is committed to ending extreme poverty and boosting shared prosperity. Providing clean, safe water to people wherever they live is critical to achieving these goals. A World Bank research team analyzed more than 130 water, sanitation and hygiene evaluations to understand what evidence there is for successful programs and what still needs to be learned. The researchers found that evidence is clear that improving sanitation and handwashing reduces diarrhea. The evidence is less clear when it comes to expanding services to large populations or changing behaviors, such as getting people to add chlorine to drinking water or to wash their hands. More research and more innovative programs are needed to establish the path forward.