HappyTap Seeks to Drastically Improve Sanitation in Vietnam

The HappyTap is an invention developed by WaterSHED to address prevalent sanitation issues in Vietnam, specifically hand washing behavior. Sanitation related issues have been estimated to cost Vietnam 262 million dollars per year from hospital bills and productivity losses from absenteeism. Poor sanitation services and uninformed habits have contributed to a rise in diseases as urbanization packs people into cities already …

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