What Bangladesh did right, and what Nepal can copy
For two decades Bangladesh has run the most ambitious drowning prevention programme in the developing world. The results are not in dispute. Nepal's riverine geography, monsoon calendar, and demographic profile are close enough to Bangladesh's that almost everything the Bangladeshis learned can be lifted, translated, and applied here. The question is not whether the playbook works. The question is why Nepal has not yet opened it.
The Bangladesh experiment
In 2012, the Centre for Injury Prevention and Research, Bangladesh (CIPRB) and the Johns Hopkins International Injury Research Unit launched the Saving of Lives from Drowning (SoLiD) project, one of the largest drowning prevention trials ever attempted in a low-income country. The interventions were unglamorous. Children aged nine to forty-seven months were enrolled in village daycares, locally called anchals — clean rooms staffed by a trained "anchal mother" where twenty to thirty toddlers spent the working day singing, learning, and crucially, being kept away from the pond. Households without daycare access were given wooden playpens.
The result, published by JH-IIRU, was an 88 percent reduction in drowning deaths among children under five in intervention villages. According to CIPRB's own data, an anchal alone provides roughly 80 percent protection.
SwimSafe: teaching the river
The second pillar is SwimSafe, a basic swimming, water-safety, and non-contact rescue programme designed specifically for low-resource environments. Lessons are taught in ponds and rivers — not pools — by community swimming instructors, often teenagers themselves, who earn a stipend. Since 2006 the programme has trained over 250,000 Bangladeshi children aged four to sixteen, and one well-publicised case from UNICEF Bangladesh involves a seventeen-year-old instructor named Mim Akter who used what she had learned to pull her eight-year-old brother out of a pond after he fell from a tree.
What the WHO recommends, in one paragraph
The WHO Global Status Report on Drowning Prevention 2024 distils decades of research into six interventions: install barriers controlling access to water; provide safe places away from water for pre-school children; teach school-age children swimming and safe rescue; train bystanders in rescue and resuscitation; set and enforce safe boating regulations; and improve flood risk management. Of these, the first two account for the largest share of preventable child deaths. Both are exactly what Bangladesh has built.
"Anyone can drown. No one should." — World Health Organization, World Drowning Prevention Day
Nepal's situation, in numbers
The F1000Research analysis of Nepal Police data recorded 1,507 drowning deaths between 2013 and 2015 — and that figure relies entirely on police filings, which everyone working in the field agrees substantially undercounts the true toll. Nepal Police bulletins recorded 26 drowning deaths in just the first three weeks of the Nepali New Year 2080 (April 14 to May 6, 2023), seventeen of them children. The Rising Nepal has reported the problem as particularly acute in Madhes Province, where ponds, irrigation canals, and the rivers of the Tarai claim children every monsoon.
Three quarters of victims are male. More than half are under twenty. Most drownings happen in rivers, in the rainy season, in the afternoon. The profile maps almost perfectly onto rural Bangladesh ten years ago.
What Nepal can lift, today
Three things, in order of cost.
First, anchals. A village daycare in the Tarai would cost a fraction of what Nepal already spends on post-disaster relief. The required infrastructure — a single safe room, a trained local woman, a roster of toddlers — exists in every ward already in some informal form. Formalising it, paying the anchal mother a small stipend, and adding water-safety messaging is the cheapest intervention with the largest documented effect on under-five mortality of any drowning measure ever studied.
Second, school swim lessons. Nepal has thousands of community schools within walking distance of safe water. SwimSafe's curriculum is open and has been adapted for Vietnam, Thailand, and India. Adapting it for Nepali and Maithili-speaking children is a translation job, not a research project.
Third, a 24/7 rescue framework. The most damning detail of Ayaan's death is not that he drowned. It is that rescue services arrived a day late. Nepal has the Armed Police Force, the Nepal Army Disaster Management directorate, and a functional helicopter fleet — the Trishuli River rescue of July 2025 proved as much. What it lacks is a single dispatch number, a published response-time standard, and pre-positioned throw bags and ropes in every riverside ward. None of these require new legislation. They require political will and a budget line.
The cost of doing nothing
The WHO estimates that scaling up drowning prevention globally could save 774,000 children's lives by 2050 and avert more than US$400 billion in economic losses in low- and middle-income countries. The Nepali share of that figure is not small. The interventions are cheap, the evidence is settled, the templates exist. What is missing is the decision.
Bangladesh did not invent anything. It just chose to act. Nepal can do the same.