Ƙungiyar Lafiya ta Duniya da aka gina bisa ga ikon mallaka, tallafi, da ɗabi'a za ta haɗa ƙa'idodin ɗabi'a na duniya (alheri, rashin cin zarafi, sirri, yarda da bayanai) kuma sakamakon haka akwai wasu ƙa'idodin lafiyar jama'a da aka samo daga waɗannan, gami da tsarin ɗaukar nauyi da rarraba iko.