Among the poor and especially in the socio-economic backward people in developing countries, diarrhea related disorders are major killers, particularly for children. Each year there are approximately 4 billion cases of diarrhea and related disorders worldwide. It causes about 4% of all deaths and 5% of health loss to disability. Cholera and Dysentery cause severe, sometimes life threatening forms of diarrhea. The use of safe drinking water and maintaining hygiene are important preventive measures.... Mehr