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The report summarizes the estimates of the burden of disease attributable to unsafe drinking water, sanitation, and hygiene for the year 2019 for four health outcomes - diarrhoea, acute respiratory infections, soil-transmitted helminthiases, and und
...
ernutrition - which are included in the reporting of the Sustainable Development Goal indicator 3.9.2. The report includes estimates at global, regional and country level for 183 WHO Member States.
more
This guidance document sets out a methodology to identify and track financing to the WASH sector in a coherent and consistent manner across several countries. It is designed to help countries track financing to the WASH sector on a regular and comparable basis and analyse this information to support
...
evidence-based policy-making based on useful indicators.
more
A sanitary inspection is a simple, on-site evaluation (traditionally using a checklist) to help identify and support the management of priority risk factors that may lead to contamination of a drinking-water supply. Sanitary inspections are a well-e
...
stablished and widely-applied practice. They can support water safety planning, and in some contexts, may be a simplified alternative to water safety plans.
This publication presents the World Health Organization’s (WHO’s) sanitary inspection packages. These packages update the sanitary inspection forms in WHO’s 1997 Guidelines for drinking-water quality. Volume 3: surveillance and control of community supplies. With more than 25 years of practical experience with the application of sanitary inspections, these packages have been developed from a comprehensive evidence review and established good practices.
more
This guidance booklet on Menstrual Hygiene Management (MHM) is intended for adolescent girls and young women. Issues associated with menstruation are never discussed openly and the silence surrounding menstruation burdens young girls by keeping them ignorant of this biological function. Even after t
...
he attainment of menarche, very little information is given to young girls about the physiological processes involved and the hygienic practices to be followed.
more
Step-by-step risk management guidance for drinking-water supplies in small communities.
The WHO/IWA document A practical guide to auditing water safety plans provides guidance on developing and implementing a WSP auditing scheme, covering such topics as the aim and role of auditing, auditor training and certification, audit criteria, audit timing and frequency and audit reportin
...
g. The guidance document includes examples, tips, tools and case studies from more than a dozen low-, middle-, and high-income countries, and it serves as a practical resource for policy makers, government bodies responsible for drinking-water regulation or surveillance and water suppliers implementing WSPs.
more
The training is targeted at all professionals involved in the management of drinking-water safety. The handbook is divided into three parts:
• Part 1 – Overview of the training approach, training structure and mode of training assessment
... • Part 2 – Module learning material, which includes module objectives, delivery information, key points and exercises
• Part 3 – How the material can be adapted to different utility contexts more
• Part 1 – Overview of the training approach, training structure and mode of training assessment
... • Part 2 – Module learning material, which includes module objectives, delivery information, key points and exercises
• Part 3 – How the material can be adapted to different utility contexts more
A review of proactive risk assessment and risk management practices to ensure the safety of drinking-water
Based on information gathered from 118 countries representing every region of the globe, this report provides a picture of WSP uptake wor ... ldwide. It presents information on WSP implementation and the integration of WSPs into the policy environment. It also explores WSP benefits, challenges and future priorities. more
Based on information gathered from 118 countries representing every region of the globe, this report provides a picture of WSP uptake wor ... ldwide. It presents information on WSP implementation and the integration of WSPs into the policy environment. It also explores WSP benefits, challenges and future priorities. more
Ethiopia met the MDG target for drinking water access with a unique and high degree of success. The magnitude of the country’s success in providing improved drinking water to nearly half of its po
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pulation in 25 years despite its diversity, size, and challenges cannot be overstated. This case study documents the progress of the Ethiopian WASH sector from 1990 to 2015, and analyzes the impact of local systems created in Ethiopia to respond to water and sanitation challenges.
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Arsenic contaminated tube well water was first detected in Bangladesh in early 1990s. The arsenic comes from naturally arsenic-rich material delivered by the region's river systems, deposited over many years to make up the land of Bangladesh. Arsenic contamination is not caused by tube wells, or by
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irrigation or application of fertilizers.
Today, although 98 per cent of the population uses an improved drinking water source the safe water coverage of Bangladesh is 86 per cent because of arsenic contamination. more
Today, although 98 per cent of the population uses an improved drinking water source the safe water coverage of Bangladesh is 86 per cent because of arsenic contamination. more
Examples of small-scale disinfection products for safe drinking water
UN-Water Global Analysis and Assessment of Sanitation and Drinking-water (GLAAS)
Long-term planning for an adequate and safe supply of drinking-water should be set in the context of growing external uncertainties arising from changes in the climate and environment. The water safety plan (WSP) process offers a systematic framewo
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rk to manage these risks by considering the implications of climate variability and change.
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Cholera is a diarrhoeal disease that is usually contracted when drinking water contaminated with Vibrio cholerae bacteria. The fight against this disease requires a multidisciplinary approach that combines a water, hygiene and sanitation (WaSH) resp
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onse with a monitoring system, improved water supply and quality, sanitation and hygiene, and a health response with the treatment of the disease itself.
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his publication addresses surveillance and outbreak management of WRID associated with drinking-water supply systems, building on existing guidelines for infectious disease surveillance and outbreak response. It aims to help countries to build on an
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d strengthen their systems by providing technical information on the specific features, activities and methodologies related to WRID surveillance and outbreak management.
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The document focuses on household water treatment methods to ensure access to safe drinking water, particularly in areas with limited access to clean water sources. It highlights the importance of safe water, noting that contaminated water is a majo
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r cause of waterborne diseases such as diarrhea and cholera. Treating water at the household level is emphasized as an effective way to reduce health risks.
The document outlines several treatment methods, including boiling, which kills most pathogens; chlorination, which disinfects water by adding chlorine; filtration, which removes dirt and certain microbes using simple or advanced filters; and solar disinfection (SODIS), which involves exposing water in clear plastic bottles to sunlight for several hours to kill microbes. Additionally, it stresses the importance of safe water storage, such as using clean and covered containers to prevent recontamination, and practicing good hygiene, including regular handwashing and maintaining cleanliness around water sources.
By promoting these methods, the document aims to raise awareness and provide practical solutions for improving water quality at the household level, thereby reducing the spread of diseases and enhancing public health.
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The authors conduct an integrated survey of Antimicrobial Resistant Organisms (AMR) in drinking water, wastewater and surface water in three settings in Bangladesh: rural households, rural poultry farms, and urban food markets. Results show that unt
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reated water discharged from rural households, poultry farms and urban markets are major contributors to surface water pollution and antibiotic resistant bacteria genes, calling for increased surveillance and monitoring.
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