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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 crit
...
eria, audit timing and frequency and audit reporting. 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, tr ... aining 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, tr ... aining 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
The document focuses on household water treatment methods to ensure access to safe drinking water, particularly in areas with limited access to cle
...
an water sources. It highlights the importance of safe water, noting that contaminated water is a major 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.
more
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 framework to manage these risks by considering the implications of climate variability and change.
more
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 and strengthen their systems by providing technical information on the specific features, activities and methodologies related to WRID surveillance and outbreak management.
more
PlosOne May 7, 2012 https://doi.org/10.1371/journal.pone.0036735 ; Safe drinking water is critical for health. Household water treatment (HWT) has
...
been recommended for improving access to potable water where existing sources are unsafe. Reports of low adherence to HWT may limit the usefulness of this approach, however.
more
The authors conduct an integrated survey of Antimicrobial Resistant Organisms (AMR) in drinking water, wastewater and surface water in three settin
...
gs in Bangladesh: rural households, rural poultry farms, and urban food markets. Results show that untreated 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.
more
This report presents the performance results of 21 household water treatment (HWT) products evaluated in Rounds III and IV of the WHO International Scheme to Evaluate Household Water Treatment Techn
...
ologies (the Scheme). Released alongside a consolidated overview of findings from Rounds I–II, it represents the third and final report in a series of laboratory-based evaluations of microbial performance. With these latest evaluations, a total of 51 HWT products have been evaluated under the Scheme. The findings equip procurers with the evidence needed to make informed selection of HWT that supports safer drinking water for all.
more
Int J Hyg Environ Health. 2019 Jun; 222(5): 765–777. doi: 10.1016/j.ijheh.2019.05.004;
To develop updated estimates in response to new exposure and exposure-response data of the
burden of diarrhoea, respiratory infections, malnutrition, schistosomiasis, malaria, soil-transmitted helminth
infec
...
tions and trachoma from exposure to inadequate drinking-water, sanitation and hygiene behaviours
(WASH) with a focus on low- and middle-income countries.
more
Fully functioning water, sanitation, hygiene (WASH) and health care waste management services are a critical aspect of infection prevention and control (IPC) practices, and ensuring patient safety and quality of care. Such services are also essentia
...
l for creating an environment that supports the dignity and human rights of all care seekers, especially mothers, newborns, children and care providers.
WASH and waste services are also critical for preventing and effectively responding to disease outbreaks. The COVID-19 pandemic has exposed gaps in these basic services (Box 1). These gaps threaten the safety of patients and caregivers, and have environmental consequences, especially as a result of large increases in plastic health care waste. In short, WASH is a critical foundation for improving quality across the health system (1).
Many facilities lack plans and budgets for WASH, which has impacts on IPC. This lack of services, and of systems to improve them, compromises the ability to provide safe and quality care, and places health care providers and those seeking care at substantial risk of infection and loss of dignity. Unhygienic health care facilities without drinking water or functional toilets are also a disincentive to seeking care and undermine staff morale – these factors can have a critical impact on controlling infectious disease outbreaks.
Climate change and its impacts on WASH and health services, gender-specific needs, and equity in service provision and management all require rigorous attention, adaptable tools and regular monitoring.
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
Safe disposal of children’s feces is as essential as the safe disposal of adults’ feces. Th is brief provides an overview of the available data on child feces disposal in Burkina Faso and concludes with ideas to strengthen safe disposal practices, based on emerging good practice. Th e Joint Mon
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itoring Programme for Water Supply and Sanitation (JMP) tracks progress toward the Millennium Development Goal 7 target to halve, by 2015, the proportion of people without sustainable access to safe drinking water and basic sanitation. Th e JMP standardized defi nition for an improved sanitation facility is one that hygienically separates human excreta from human contact.
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UN-Water Global Analysis and Assessment of Sanitation and Drinking-water (GLAAS)
Examples of small-scale disinfection products for safe drinking water
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. Arseni
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c contamination is not caused by tube wells, or by 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
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
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drinking water to nearly half of its population 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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