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Browse PATH publications
Subject: Health technologies > Safe water
Publication date: All
- Activities and Stakeholders in the Global Water Sector: A Preliminary Analysis
This is part of a series of project briefs discussing the activities, research findings, and field experiences of PATH’s Safe Water Project. The project briefs are available in two formats: one for onscreen viewing and one for booklet-style printing.
Author: Snyder B
Publication date: January 2008
Region: Global
Part of series: Safe water briefs
- Bicycle Model Yields Rich Learning Despite Limited Results: Microentrepreneurs Try to Sell New Water Treatment Product in Rural India
PATH’s Safe Water Project is implementing innovative methods to enable commercial enterprises to produce, distribute, sell, and maintain effective household water treatment and storage (HWTS) products for low-income populations in multiple developing countries around the world. This project brief and fact sheet summarize the findings of the bicycle entrepreneur distribution model—the first of a number of pilot projects that PATH and its partners undertook in India and other countries to overcome distribution and marketing barriers that make it difficult for HWTS manufacturers to reach lower-income households and rural markets.
Author: Lasher H
Publication date: July 2011
Region: Asia
Part of series: Safe water briefs
- Cambodia Country Program Website
This website about PATH’s Cambodia country program provides an overview of the program and its featured projects. See other PATH program websites.
Publication date: 2013
Region: Asia
Part of series: PATH's program websites
- China Country Program Website
This website about PATH’s China country program provides an overview of the program and its featured projects. See other PATH program websites.
Publication date: 2013
Region: Asia
Part of series: PATH's program websites
- Chlorine Test Strips
Part of the Technology Updates series, this fact sheet describes PATH’s work, in collaboration with our partners, to refine a simple test strip for accurate chlorine dosing of water in low-income settings.
Publication date: September 2011
Region: Global
Part of series: Technology Updates
- Commercial Approaches to Providing Safe Water in India: A Literature Review
This is part of a series of project briefs discussing the activities, research findings, and field experiences of PATH’s Safe Water Project. The briefs are available in two formats: one for onscreen viewing and one for booklet-style printing.
Author: Kols A
Publication date: January 2008
Region: Global
Part of series: Safe water briefs
- Consumer and Market Research on Household Water Treatment Products in Vietnam
PATH’s Safe Water Project is implementing an innovative safe water project with the goal of enabling commercial enterprises to produce, distribute, sell, and maintain effective household water treatment and storage products for low-income populations in Vietnam and other developing countries. This project brief summarizes the results of three studies—a consumer study, a product scan, and an analysis of distribution channels—that were conducted from April to December 2008 to inform the development and implementation of a safe water pilot project in Vietnam.
Author: Kols, A
Publication date: April 2010
Region: Asia
- Controlling Diarrheal Disease in Vietnam
This fact sheet summarizes PATH's projects in Vietnam that aimed to reduce childhood illness and death from diarrhea. Efforts included collaborations to update guidelines for health workers, clinical trials of rotavirus vaccines, and household water treatment and storage activities.
Publication date: May 2012
Region: Asia
Part of series: Diarrheal disease fact sheets
- DefeatDD Website
DefeatDD.org is an interactive website aimed at informing and inspiring advocates committed to joining their voices and raising awareness about diarrheal disease. The website hosts a weekly blog about advances in diarrheal disease control and provides key documents and links to information on simple, lifesaving interventions that have the potential to significantly impact diarrhea incidence worldwide.
Publication date: 2013
Region: Global
Part of series: Websites
- Developing the Smart Electrochlorinator: A Low-Cost Solution to Safe Water for Small Communities
PATH is working to provide safe water at the community level. The Smart Electrochlorinator 200 (SE200) is a device that allows communities to take ownership of the safety of their drinking water while potentially creating income opportunities for local entrepreneurs. This project brief summarizes PATH's work facilitating the development and implementation of the SE200.
Author: Kols A
Publication date: July 2011
Region: Global
Part of series: Safe water briefs
- Diarrhoea Dialogues: From Policies to Progress
Diarrhoea Dialogues: From Policies to Progress reviews national policies and strategies to control diarrhea in three African countries: Ethiopia, Mali, and Zambia. The report provides recommendations based on research findings and calls for global and national decision-makers to take coordinated action to overcome challenges and address diarrhea by engaging in dialogue and working together to save lives.
Publication date: April 2012
Region: Global
- Directions in Global Health (Volume 5, Issue 1)
This issue of Directions in Global Health profiles our effort to expand access to safe water, particularly in India; a project to improve nutrition for infants and young children; our thermostable vaccine work; surveillance activities for Japanese encephalitis; and our work under the Reproductive Health Supplies Coalition.
Publication date: May 2008
Region: Global
Part of series: Directions in Global Health
- Directions in Global Health (Volume 6, Issue 1)
This special issue of Directions in Global Health highlights PATH’s work to advance technologies to improve global health. Featured technologies include low-cost tests to screen for cervical cancer, a new vaccine to protect against meningitis in Africa, products to prevent diarrheal disease, and Ultra Rice food fortification technology. The issue also includes a summary of PATH’s approach to developing and introducing innovative health technologies.
Publication date: May 2009
Region: Global
Part of series: Directions in Global Health
- Echoing Success: Expanding Promotion of Home Water Treatment Through the Antenatal Water and Hygiene Kit Program in Malawi
Since 2006, PATH has investigated how commercial market forces can help extend access to safe water in developing countries and reduce waterborne disease. Promoting household water treatment and storage products targeted to low-income consumers is a key part of the strategy. This project brief summarizes PATH's work in Malawi working with the US Centers for Disease Control and Prevention to assess the effects of an innovative program that promoted chlorine disinfectants for household water treatment to pregnant women seeking antenatal care.
Author: Kols A, Wood S, Schlanger K
Publication date: September 2012
Region: Africa
Part of series: Safe water briefs
- Efficacy of Standard Methods for Water Testing at a Range of Nonstandard Temperature
Fifteen strains of Escherichia coli from various geographical areas, animal, and soil sources were tested on standard and nonstandard detection assays at temperatures from 23°C to 45°C to test the viability of currently available E. coli tests in low-resource settings. Presented at the American Society for Microbiology Conference, June 1, 2008; Boston, MA.
Author: Allen E, Dillman L, Weigl B
Publication date: June 2008
Region: Global
- Empowering Schools and Communities in Kenya: A School-Based Water Treatment, Hygiene, and Education Program Using Electrochlorination
This poster summarizes PATH's work to pilot tools for water treatment and education about water, sanitation, and hygiene in three primary schools in Western Province, Kenya. The poster was presented at the Water and Health: Where Science Meets Policy conference hosted by the University of North Carolina Water Institute in October 2012.
Author: Forsyth J, Ochola A, Odengo R, et al
Publication date: October 2012
Region: Africa
- Extended User Testing of Water Treatment Devices in Andhra Pradesh
PATH’s Safe Water Project is implementing an innovative safe water project with the goal of enabling commercial enterprises to produce, distribute, sell, and maintain effective household water treatment and storage products for low-income populations in multiple developing countries around the world. This project brief summarizes the findings and implications of user testing conducted for five household water treatment and safe storage devices in Andhra Pradesh, India, in 2009.
Author: Kols A
Publication date: August 2010
Region: Asia
Part of series: Safe water briefs
- Findings From Investigation of User Experience With Household Water Treatment and Storage Products in Andhra Pradesh, India
This is part of a series of project briefs discussing the activities, research findings, and field experiences of PATH’s Safe Water Project. The briefs are available in two formats: one for onscreen viewing and one for booklet-style printing.
Author: Kols A
Publication date: July 2008
Region: Global
Part of series: Safe water briefs
- Formative Household Research in Andhra Pradesh
This document is part of a series of project briefs discussing the activities, research findings, and field experiences of PATH’s Safe Water Project. The project briefs are available in two formats: one for onscreen viewing and one for booklet-style printing.
Author: Kols A
Publication date: June 2009
Region: Asia
Part of series: Safe water briefs
- Global Technology Landscape of Household Water Treatment and Safe Storage Products
PATH's Safe Water Project works to catalyze changes within the household water treatment and storage product category, specifically to benefit low-income populations. This matrix portrays a global landscape of technologies both presently existing and under development by numerous researchers and manufacturers.
Publication date: October 2010
Region: Global
Part of series: Safe water briefs

