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Public health is "the science and art of preventing disease, prolonging life and promoting health through the organized efforts and informed choices of society, organizations, public and private, communities and individuals". [1] [2] Analyzing the determinants of health of a population and the threats it faces is the basis for public health. [3]
The following outline is provided as an overview of and topical guide to public health: . Public health has been defined as "the science and art of preventing disease", prolonging life and improving quality of life through organized efforts and informed choices of society, organizations (public and private), communities and individuals.
The 10 Essential Public Health Services (EPHS) provide a framework for public health to protect and promote the health of all people in all communities. [3] In recognition of public health's commitment to provide a fair and just opportunity for everyone to achieve optimal health and well-being, the framework now contains an equity statement, centers equity in the graphic, and incorporates ...
The great positive impact of public health programs is widely acknowledged. Due in part to the policies and actions developed through public health, the 20th century registered a decrease in the mortality rates for infants and children and a continual increase in life expectancy in most parts of the world.
The management of any health system is typically directed through a set of policies and plans adopted by government, private sector business and other groups in areas such as personal healthcare delivery and financing, pharmaceuticals, health human resources, and public health. [citation needed] Public health is concerned with threats to the ...
Sentinel systems involve a network of reporting sites, typically doctors, laboratories and public health departments. Surveillance sites must offer: [3] commitment to resource the program; a high probability of observing the target disease, a laboratory capable of systematically testing subjects for the disease, experienced, qualified staff.
Environmental health is the branch of public health concerned with all aspects of the natural and built environment affecting human health. To effectively control factors that may affect health, the requirements that must be met to create a healthy environment must be determined. [ 1 ]
Veterinary public health (VPH) is a component of public health that focuses on the application of veterinary science to protect and improve the physical, mental and social well-being of humans. [1] In several countries activities related to VPH are organized by the chief veterinary officer .