Disease may be caused due to any of the following reasons:
(i) Infection
(ii) Lack of nutritive and sufficient food
(iii) Poor health
(iv) Lack of public services
(v) Hereditary reasons
Disease may be caused due to any of the following reasons:
(i) Infection
(ii) Lack of nutritive and sufficient food
(iii) Poor health
(iv) Lack of public services
(v) Hereditary reasons