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A health system, health care system or healthcare system is an organization of people, institutions, and resources that delivers health care services to meet the health needs of target populations. There is a wide variety of health systems around the world, with as many histories and organizational structures as there are countries.
Public health, together with primary care, secondary care, and tertiary care, is part of a country's overall health care system. Many interventions of public health interest are delivered outside of health facilities, such as food safety surveillance, distribution of condoms and needle-exchange programs for the prevention of transmissible diseases.
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 ...
Chile has maintained a dual health care system in which its citizens can voluntarily opt for coverage by either the public National Health Insurance Fund or any of the country's private health insurance companies. 68% of the population is covered by the public fund and 18% by private companies. The remaining 14% is covered by other not-for ...
Algeria operates a public and universal healthcare system. A network of hospitals, clinics, and dispensaries provide treatment to the population, with the social security system funding health services, although many people must still cover part of their costs due to the rates paid by the social security system remaining unchanged since 1987.
In the early 20th century, advances in medical technology and a focus on public health contributed to a shift in healthcare. [16] The American Medical Association (AMA) worked to standardize medical education, and the introduction of employer-sponsored insurance plans marked the beginning of the modern health insurance system. [17]
Drawbacks to India's healthcare system today include low quality care, corruption, unhappiness with the system, a lack of accountability, unethical care, overcrowding of clinics, poor cooperation between public and private spheres, barriers of access to services and medicines, lack of public health knowledge, and low cost factor.
The role of public health nurse began in Los Angeles in 1898, and by 1924, there were 12,000 public health nurses, half of them in America's 100 largest cities. Their average annual salary of public health nurses in larger cities was $1390. In addition, there were thousands of nurses employed by private agencies handling similar work.