WASH Is the Foundation of Child Well‑Being 

By Dr. Herbert Carpio, MD 
National Director, World Vision Philippines 

When we talk about water, sanitation, and hygiene, commonly known as WASH, we often think of infrastructure: pipes, pumps, toilets, and handwashing facilities. These are essential. But at World Vision Philippines, our experience shows that WASH is far more than a technical concern. It is a matter of child well‑being, dignity, and protection. 

Across the country, children continue to bear the heaviest burden of inadequate WASH services. In dense urban poor settlements, uncollected waste and unsafe water expose children to preventable diseases and unsafe living environments. In disaster‑prone coastal areas, flooding and storms damage sanitation systems, increasing health risks during emergencies. In remote and upland communities, limited access to safe water, toilets, and hygiene facilities affects children’s nutrition, school participation, and overall safety. 

For children, WASH is not abstract. It shapes their daily routines, their health, and their ability to learn and grow. When water sources are unsafe, children fall ill more often and miss school. When sanitation facilities are inadequate, households and schools become unsafe spaces, particularly for girls. When hygiene practices are disrupted, preventable diseases spread quickly, especially during emergencies. 

“Access to safe water, sanitation, and hygiene is not only a public health concern, it is fundamental to protecting children and enabling them to grow, learn, and thrive.” 

World Vision Philippines works in communities, schools, and emergency settings to strengthen access to basic WASH services. Our efforts include improving water systems, supporting dignified sanitation facilities, promoting proper hygiene practices, and strengthening waste management. But infrastructure alone is not enough. WASH services succeed only when communities understand their value, practice healthy behaviors, and take shared responsibility for sustaining them. 

In 2025, World Vision Philippines reached tens of thousands of children and adults through WASH interventions, supporting access to clean water, improved sanitation, hygiene supplies, and handwashing facilities in vulnerable communities. Behind these numbers are healthier children, reduced caregiving burdens for families, and safer environments where children can learn and play without fear of illness or contamination. 

The importance of WASH becomes even clearer during crises. The Philippines is among the most disaster‑prone countries in the world. Typhoons, floods, and climate‑related disruptions place enormous strain on water and sanitation systems, often pushing fragile services beyond their limits. That is why World Vision integrates WASH across both development and emergency responses, restoring services after disasters while strengthening systems before the next crisis strikes. 

“When WASH services are in place and functioning, children are healthier, families are more resilient, and communities are better able to recover with dignity.” 

WASH is also central to resilience. Safe water, proper sanitation, and positive hygiene reduce health risks, protect dignity, and help communities withstand shocks. They are foundational not only to health outcomes, but also to nutrition, education, child protection, and disaster preparedness. 

No organization can do this work alone. Sustainable WASH outcomes depend on strong partnerships among communities, local governments, civil society, donors, and the private sector. When roles are clear and communities are meaningfully involved, services endure long after projects end. 

As we look ahead, investments in WASH must continue to put children first, especially those living in the most vulnerable and fragile contexts. Progress in health, education, and protection is difficult without safe water, dignified sanitation, and consistent hygiene practices. 

Clean water is where health begins. Safe sanitation is where dignity and protection take root. Proper hygiene is where resilience grows. By keeping children at the center of WASH solutions, we help ensure that every child has the opportunity to grow up healthy, safe, and full of hope.