reporter: they still have several miles to push before they reach this narrow strip of dry land. according to unicef, some 6,000 people have now settled here, completely dependent on aid to survive. they don t have latrine. they don t have enough food for them to eat. they don t have bathrooms, don t have food, and there are more people arriving every day. people are continuing to be displaced and continuing coming. you re obviously doing everything you can. is it enough? it is not enough. that s the reason why we are hoping for donor community, children get schools, health care, latrine services. we prevent them to die. reporter: as infected stagnant waters continue to rise, so do diseases like diarrhea and hepatitis e. malnutrition in children is now at its highest level since 2013. those who make it all the way to the state capital bentu find