The health system consists of all organizations, institutions and resources that produce actions whose primary objective is to promote healthy living. The World Health Organization(WHO) also defines it as an important mechanism that include preventive health programmes, health insurance organizations; vector-control campaigns; behaviour change programmes; occupational health and safety legislation, which have a direct health impact on the population to achieve the best health outcomes; Therefore to be achieved, WHO identifies six "building blocks" for strong health system: service delivery, health workforce, information, medical technologies, financing, and leadership/governance.
