Efficacy of Moringa oleifera leaf powder as a hand- washing product: a crossover controlled study among healthy volunteers
Diarrhoeal diseases are a common cause of morbidity and the leading cause of death among children under five, accounting for 19% of mortality in this age group. Most of all diarrhoeal deaths of children under five years are in Africa and South East Asia. The vast majority of diarrheal diseases are caused by bacteria, viruses