For public health system to effective and also assure the nation’s health, there must be a collaborative effort of people and organizations. The government at all levels (federal, state and local) in the United States have their responsibility in creating good living conditions for people, so they can be as healthy as possible. The United States of America, being a federalist country has her authority and responsibilities being divided among the federal, state and local government agencies in public health. These three tiers of government play a major role in the delivery of public health services. Federal Public Health Structure
The federal government