Nā tātou ngā karaehe mea ki te whakamahere i ngā wāhi mō ngā pūnaha hauora momo prosta. Ko ēnei karaehe he hāngai ki te whakangungu i ngā hāmene mea ki te whakatau i ngā momo mate o te puku prosta. He haumaru ngā karaehe, nō te mea ka hangaia rātou i runga i ngā rawa matatika pai. Ka hangaia anō hoki rātou ki te whakaiti i ngā pakuhere me ngā pūtake whenua i te wā e whakangungu i ngā hāmene. Nā te whakahangatanga o ngā karaehe mea, ka taea e ngā kaiwhiwhi hauora te whakawhanake i ō rātou pūkenga whakatau, ahakoa te whakapai i te tiaki i te hunga mate me te manaakitia.