बेफोर थैथायफोरनि बांसिन बिबाङानो गथ'फोर थैथायखौ जोबोर गोरलैयै होबथानो हानाय जाहोन , खिसावनाय बेरामनिफ्राय जानाय दिहाइद्रेसोननिफ्राय जायो ।
A very large number of these deaths are caused by dehydration from diarrhoea the most easily preventable cause of childhood mortality .