misery. dozens of camps have sprung up for those whose houses have been damaged or destroyed but mostly for families who feel safer here. they are beginning to thin out. those families feel more confident about returning home. his house collapsed so he and his family are moving to the home of his brother which is still intact and with whom he runs a handy craft business. >> these houses. >> reporter: aid agencies have been sending in assessment teams trying to figure out how many have long term needs. they are concentrating on shelter materials and health conscious with the monsoon approaching disease could quickly spread. >> if there are going to be established camps and trying to follow measures. in this camp they say food and water are in reasonably good supply though the picture varies