Public Health
If you’ve ever
then you have been touched by the efforts of public health employees.
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Public health protects and improves communities by: preventing epidemics and the spread of disease; promoting healthy lifestyles for children and families; protecting against hazards in homes, work, communities and the environment; assuring high quality health care services; and preparing for and responding to emergencies. There is little of daily life not related to or influenced by public health. Public health is everywhere.
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Public Health Core Functions and Essential Services
Assessment
Assessment, monitoring, and surveillance of local health problems and needs, and of resources for dealing with them.
Essential Service #1: Monitor health status and identify community health issues
Essential Service #2: Diagnose and investigate community health problems and health hazards
Policy Development
Policy development and leadership that fosters local involvement and a sense of ownership that emphasizes local needs and that advocates equitable distribution of public resources and
complementary private activities commensurate with community needs.
Essential Service #3: Give people the information they need to make healthy choices
Essential Service #4: Engage the community to identify and solve health problems
Essential Service #5: Develop public health policies and plans
Assurance
Assurance that high-quality services, including personal health services, needed for protection of public health in the community are available and accessible to all persons; that the community receives proper consideration in the allocation of federal, state and local resources for public health; and that the community is informed about how to obtain public health, including personal health services, or how to comply with public health requirements.
Essential Service #6: Enforce public health law and regulations
Essential Service #7: Help people receive health services
Essential Service #8: Maintain a competent public health workforce
Essential Service #9: Evaluate and improve programs
System Management
Essential Service #10: Contribute to and apply the evidence base of public health