in terms of the children, because that is unicef, of course, what are the greatest health concerns that they are now facing? two or three weeks ago we were hearing about malnutrition. just how dire are things now for children? it s beyond our worst fears at the moment. the rains that came last week have really increased concerns of waterborne diseases like diarrhoea, which is a great concern to children in this context, it s actually the second leading cause of death in children underfive. when children are sick with this, it really diminishes their water supplies and their salts and makes them even more vulnerable to things like malnutrition. so it s kind of a triple threat at the moment, with bombardments from the sky, the disease and the lack of food. so when you talk about diarrhoea, tell us what do the children need to treat that? obviously, clean conditions are number one, but what do you need initially to arrest that diarrhoea to stop them losing all that water in thei