A third of the 2·5 billion people worldwide without access to improved sanitation live in India, as do two-thirds of the 1·1 billion practising open defecation and a quarter of the 1·5 million who die annually from diarrhoeal diseases
World Health Organisation data suggests that the biggest causes of mortality in children between the ages of 0 to 4 years are prematurity, acute lower respiratory infection (including pneumonia), birth asphyxia and trauma and diarrhoeal disease
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