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Billions of people lack access to safe drinking water globally - WHO

Lack of access to essential water, sanitation and hygiene services puts people at risk of disease and deeper social exclusion.

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by ELISHA SINGIRA

Health26 August 2025 - 13:17
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In Summary


  • When children lack access to safe water, sanitation, and hygiene, their health, education, and futures are put at risk

Women collect water from Lake Kivu near a chlorination point in Shasha, North Kivu, in 2025. Photo/ Unicef.

A recent report by the World Health Organization and Unicef has revealed that billions of people lack access to safe drinking water around the world.

The report, released to mark the World Water Week 2025, says the lack of access to essential water, sanitation and hygiene services puts people at risk of disease and deeper social exclusion.

Despite major progress across the globe to address the water shortage, the report reveals that major gaps still persist, adversely impacting people living in low-income countries, fragile contexts, rural communities, children and minority ethnic and indigenous groups, which face the greatest disparities.

In the report, Dr Ruediger Krech, Director of Environment, Climate Change and Health at the WHO, says that access to clean water is a basic human right and everyone should have access to it.

He says, “Water, sanitation and hygiene are not privileges, they are basic human rights. We must accelerate action, especially for the most marginalised communities, if we are to keep our promise to reach the Sustainable Development Goals.”

Cecilia Scharp, Unicef director of WASH, regretted the lack of safe water and sanitation to children, especially girls, which she said greatly impacts their well-being.

She said: “When children lack access to safe water, sanitation, and hygiene, their health, education, and futures are put at risk. These inequalities are especially stark for girls, who often bear the burden of water collection and face additional barriers during menstruation. At the current pace, the promise of safe water and sanitation for every child is slipping further from reach – reminding us that we must act faster and more boldly to reach those who need it most.”

According to the report, 2.1 billion people globally still lack access to safely managed drinking water, which includes 106 million who drink directly from untreated surface sources, while 3.4 billion people still lack safely managed sanitation, which includes 354 million who practice open defecation.

The report further says that 1.7 billion people still lack basic hygiene services at home, including 611 million without access to any facilities, which largely affects rural and marginalised areas.

The joint report recommends acceleration of sanitation and hygiene services as we approach the last five years of the Sustainable Development Goals period. It says that this will help achieve the 2030 targets for ending open defecation and universal access to basic water, sanitation and hygiene services, even though they appear increasingly out of reach.

 

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