World Toilet Day 2025: WHO Warns That Lack of Toilets Is Still a Global Health Crisis

World Toilet Day 2025 was observed around the world on November 19, and the day once again reminded everyone that clean and safe toilets are not just basic facilities but essential for good health and human dignity. While many may laugh at the idea of a day dedicated to toilets, the issue is serious. The World Health Organization (WHO) shared data that shows a deep global crisis in sanitation, affecting billions of people.

According to the WHO, 3.4 billion people still do not have access to a safe toilet. This means almost half the world continues to use unsafe or unhygienic sanitation systems that can lead to serious diseases. Every year, around 1.4 million people die because they do not have proper access to clean water, sanitation, and hygiene facilities, often called WASH. Most of these deaths could be prevented if proper toilet systems were available.

Diarrhoeal diseases remain the biggest reason for these deaths. WHO reports that two-thirds of deaths linked to inadequate sanitation come from diarrhoeal infections, which kill more than one million people each year. The saddest part is that around 1,000 children under the age of five die every single day due to diseases caused by unsafe sanitation and unclean water. These deaths happen even though such diseases are both preventable and treatable.

The challenge is becoming harder due to climate change. Floods, droughts, and other weather crises damage fragile sanitation systems and make water scarcity worse. When water supplies shrink or get polluted, families are forced to depend on unsafe sources for drinking, cooking, and washing. This increases the risk of infection and long-term health problems. WHO says that access to working toilets is a basic human right, and governments must make sure every person can count on safe sanitation no matter where they live.

Dr. Rüdiger Krech, a senior director at WHO, said that on this World Toilet Day, countries should focus on faster progress and plan for long-term solutions. He said the world must invest in modern and dependable toilets, especially in rural and poor communities, so that every individual has access to safe sanitation. He added that better toilets can save lives, protect health, and reduce suffering for millions.

Global figures from the World Population Review show that the sanitation problem is especially severe in parts of Africa. According to the report, Niger has the highest percentage of people without toilets, with 65 percent of its population lacking proper facilities. In many African and South Asian countries, poor infrastructure, weak government funding, and fast-growing populations have made sanitation upgrades difficult. Many local communities still depend on open defecation because they have no alternative.

The consequences of this lack of sanitation go beyond health. Girls stop attending school when toilets are not available, especially during menstruation. Women face safety risks when forced to relieve themselves in open spaces at night. Families spend their limited income treating illnesses that could have been avoided with simple services such as clean bathrooms, regular water supply, and proper waste disposal. Without toilets, neighborhoods become breeding grounds for flies, mosquitoes, and germs, and the entire community suffers.

WHO encouraged countries, leaders, and citizens to reflect on the importance of simple but life-changing services such as toilets. Clean sanitation systems reduce disease outbreaks, allow children to grow up healthy, and give families dignity in their daily lives. Many experts believe that progress in sanitation is one of the most cost-effective ways to improve public health and reduce poverty.

World Toilet Day 2025 serves as a reminder that something as basic as a toilet should not be a luxury. Safe sanitation is a foundation of health, education, gender equality, and development. The challenge remains enormous, but continued investment, better planning, and stronger political will can help build a future where no child or adult has to risk their life due to something as simple as not having a toilet.