Entry-level jobs in public health are a great way to get your foot in the door and start your career with a bang. Here are some ideas for where you can start:
- Become a Medical Assistant
A medical assistant is responsible for a variety of tasks that help out doctors, nurses, and other staff members in a healthcare setting. They might help schedule appointments and answer phones, but they also might be responsible for filing patient information or assisting with procedures like blood draws. This kind of job is an excellent way to learn about the workings of the healthcare industry before moving on to something more complex, like nursing or pharmacy school.
- Become a Public Health Educator
If you love teaching others how to live healthier lives, then becoming an educator may be right up your alley! A public health educator might work at schools teaching kids about healthy eating habits or encouraging them to get tested for STIs; they could also work at community centers teaching adults how to avoid certain diseases like diabetes or heart disease by changing their diet and exercise habits. The possibilities are endless here—if you think you’d enjoy teaching others about the importance of living healthier lives, then this could be an excellent entry-level option for you!
Entry Level Jobs In Public Health
Public health has been defined as “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 public can be as small as a handful of people or as large as a village or an entire city; in the case of a pandemic it may encompass several continents. The concept of health takes into account physical, psychological, and social well-being.[1][4]
Public health is an interdisciplinary field. For example, epidemiology, biostatistics, social sciences and management of health services are all relevant. Other important sub-fields include environmental health, community health, behavioral health, health economics, public policy, mental health, health education, health politics, occupational safety, disability, oral health, gender issues in health, and sexual and reproductive health.[5] Public health, together with primary care, secondary care, and tertiary care, is part of a country’s overall health care system. Public health is implemented through the surveillance of cases and health indicators, and through the promotion of healthy behaviors. Common public health initiatives include promotion of hand-washing and breastfeeding, delivery of vaccinations, promoting ventilation and improved air quality both indoors and outdoors, suicide prevention, smoking cessation, obesity education, increasing healthcare accessibility and distribution of condoms to control the spread of sexually transmitted diseases.
There is a significant disparity in access to health care and public health initiatives between developed countries and developing countries, as well as within developing countries. In developing countries, public health infrastructures are still forming. There may not be enough trained healthcare workers, monetary resources, or, in some cases, sufficient knowledge to provide even a basic level of medical care and disease prevention.[6][7] A major public health concern in developing countries is poor maternal and child health, exacerbated by malnutrition and poverty coupled with governments’ reluctance in implementing public health policies.
From the beginnings of human civilization, communities promoted health and fought disease at the population level.[8][9] In complex, pre-industrialized societies, interventions designed to reduce health risks could be the initiative of different stakeholders, such as army generals, the clergy or rulers. Great Britain became a leader in the development of public health initiatives, beginning in the 19th century, due to the fact that it was the first modern urban nation worldwide.[10] The public health initiatives that began to emerge initially focused on sanitation (for example, the Liverpool and London sewerage systems), control of infectious diseases (including vaccination and quarantine) and an evolving infrastructure of various sciences, e.g. statistics, microbiology, epidemiology, sciences of engineering.[10]
Contents
1 Definitions and purposes
1.1 Definition
1.2 Related terms
1.3 Purposes
1.4 Characteristics and components
2 Methods
3 Ethics
4 Priority areas
4.1 Original focal areas
4.2 Changing and differing focal areas
5 Current practice
5.1 Organizations
5.2 Public health programs
5.3 Behavior change
5.4 Applications in health care
5.5 Conflicting aims
6 Global perspectives
6.1 Disparities in service and access
6.2 Health aid in developing countries
6.3 Sustainable development goals for 2030
7 History
7.1 Until the 18th century
7.2 After the 18th century
8 Society and culture
8.1 Education and training
8.2 Notable people
9 Country examples
9.1 Canada
9.2 Cuba
9.3 Colombia and Bolivia
9.4 Ghana
9.5 France
9.6 Mexico
9.7 United States
10 See also
11 References
Definitions and purposes
Community health workers
Definition
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.[2] The public can be as small as a handful of people or as large as a village or an entire city. The concept of health takes into account physical, psychological, and social well-being. As such, according to the World Health Organization, “health is a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity”.[4]
Related terms
The WHO is the predominant agency associated with global health
Public health is related to global health which is the health of populations in the worldwide context.[11] It has been defined as “the area of study, research and practice that places a priority on improving health and achieving equity in “Health for all” people worldwide”.[12]
International health is a field of health care, usually with a public health emphasis, dealing with health across regional or national boundaries.[citation needed]
Public health is not the same as public healthcare (publicly funded health care).
Since the 1990s many scholars in public health have been using the term population health.[13]: 3 Valles argues that the term social medicine has a narrower and more biomedical focus than the term population health.[13]: 7
Purposes
The purpose of a public health intervention is to prevent and mitigate diseases, injuries and other health conditions. The overall goal is to improve the health of populations and increase life expectancy.
Characteristics and components
Public health is a complex term, composed of many elements and different practices. It is a multi-faceted, interdisciplinary field.[10] For example, epidemiology, biostatistics, social sciences and management of health services are all relevant. Other important sub-fields include environmental health, community health, behavioral health, health economics, public policy, mental health, health education, health politics, occupational safety, disability, gender issues in health, and sexual and reproductive health.[5]
Modern public health practice requires multidisciplinary teams of public health workers and professionals. Teams might include epidemiologists, biostatisticians, physician assistants, public health nurses, midwives, medical microbiologists, pharmacists, economists, sociologists, geneticists, data managers, environmental health officers (public health inspectors), bioethicists, gender experts, sexual and reproductive health specialists, physicians, and veterinarians.[14]
The elements and priorities of public health have evolved over time, and are continuing to evolve.[10] Different regions in the world can have different public health concerns at a given time.
Common public health initiatives include promotion of hand-washing and breastfeeding, delivery of vaccinations, suicide prevention, smoking cessation, obesity education, increasing healthcare accessibility and distribution of condoms to control the spread of sexually transmitted diseases.
Methods
Newspaper headlines from around the world about polio vaccine tests (13 April 1955)
Public health aims are achieved through surveillance of cases and the promotion of healthy behaviors, communities and environments. Analyzing the determinants of health of a population and the threats it faces is the basis for public health.[3]
Many diseases are preventable through simple, nonmedical methods. For example, research has shown that the simple act of handwashing with soap can prevent the spread of many contagious diseases.[15] In other cases, treating a disease or controlling a pathogen can be vital to preventing its spread to others, either during an outbreak of infectious disease or through contamination of food or water supplies. Public health communications programs, vaccination programs and distribution of condoms are examples of common preventive public health measures.
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.
Public health plays an important role in disease prevention efforts in both the developing world and in developed countries through local health systems and non-governmental organizations.
Public health requires Geographic Information Systems (GIS) because risk, vulnerability and exposure involve geographic aspects.[16]
Ethics
A dilemma in public health ethics is dealing with the conflict between individual rights and maximizing right to health.[17]: 28 Public health is justified by consequentialist utilitarian ideas,[17]: 153 but is constrained and critiqued by liberal,[17] deontological, principlist and libertarian philosophies[17]: 99, 95, 74, 123 Stephen Holland argues that it can be easy to find a particular framework to justify any viewpoint on public health issues, but that the correct approach is to find a framework that best describes a situation and see what it implies about public health policy.[17]: 154
The definition of health is vague and there are many conceptualizations. Public health practitioners definition of health can different markedly from members of the public or clinicians. This can mean that members of the public view the values behind public health interventions as alien which can cause resentment amongst the public towards certain interventions.[17]: 230 Such vagueness can be a problem for health promotion.[17]: 241 Critics have argued that public health tends to place more focus on individual factors associated with health at the expense of factors operating at the population level.[13]: 9
Historically, public health campaigns have been criticized as a form of “healthism”, as moralistic in nature rather than being focused on health. Medical doctors, Petr Shkrabanek and James McCormick wrote a series of publications on this topic in the late 1980s and early 1990s criticizing the UK’s the Health of The Nation campaign. These publications exposed abuse of epidemiology and statistics by the public health movement to support lifestyle interventions and screening programs.[18]: 85 [19]: 7 A combination of inculcating a fear of ill-health and a strong notion of individual responsibility has been criticized as a form of “health fascism” by a number of scholars, objectifying the individual with no considerations of emotional or social factors.[20]: 8 [19]: 7 [21]: 81
