BS in Public Health: Environmental/Occupational Health Emphasis
(55 hours*)
The Discipline
Public health professionals work to create conditions that ensure the health and safety of individuals, families, and communities. Public health students are trained to inform, educate, and empower people about health issues; mobilize communities to take ownership for their own health; monitor health status and diagnose and investigate health problems and health hazards; develop policies and laws to protect health and ensure safety; and link people to needed health services. The public health mission is carried out through organized, interdisciplinary efforts that address the physical, mental, and environmental health concerns of communities and populations at risk for disease and injury.
Four of several disciplines within public health are represented as tracks within the major: (1) environmental/occupational health identifies and controls factors in the environment (air, water, food, toxins, etc.) or conditions at the workplace which affect health; (2) epidemiology investigates and discovers what causes disease and disability and how diseases are spread or distributed across populations; (3) health promotion facilitates behavior change among individuals and improves population health through policy, advocacy, education, and communication; and (4) health science trains students interested in working in public health after earning an advanced degree in a medical, dental, or other allied health area.
Career Opportunities
There has never been a better time to pursue a career in public health. It is an exciting and growing field of study and a diverse and dynamic profession. It is filled with rewards associated with the pursuit of serving others. The development and delivery of population-based prevention programs will be the key to major advances in health improvement in the 21st century. Public health will continue to be called upon to monitor and assess health problems, prevent and control diseases and injuries, and protect the health of communities and worksites from various environmental and occupational risks associated with man-made and natural disasters and emergencies.
Public health graduates are qualified to work in governmental health agencies on the local, state, federal, and international levels. Private-sector employment can be found in a variety of businesses, community health agencies, managed care organizations, hospitals, clinics, research institutes, voluntary health agencies, and non-governmental organizations. Opportunities for employment in public health are readily available. But recruiters will not typically come to campus to hire graduates. This means graduates must be organized and proactive in their career planning. Students can increase the likelihood of obtaining a position by balancing classroom activities with voluntary or paid service to public health agencies. Obtaining certifications related to specific tracks within the major and careful development of a professional portfolio enhance employment opportunities.
While there are many specialties or disciplines in public health, most career opportunities are found in the tracks associated with the major. Entry-level salaries with a bachelor's degree in public health will range from approximately $35,000–$60,000 but will vary significantly depending upon the specific discipline, type of organization, and geographic location.
Program Requirements | View MAP
- Complete the following courses:
CHEM 105 : General College Chemistry.
(4:5:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Spring; Summer |
| PREREQUISITE: | Math 110 (or equivalent) or concurrent enrollment. |
| DESCRIPTION:  | Atomic and molecular structure including bonding and periodic properties of the elements; reaction energetics, electrochemistry, acids and bases, inorganic and organic chemistry. |
| NOTE: | Primarily for students in engineering and biological sciences. Three lectures and two recitation sections per week. |
CHEM 106 : General College Chemistry.
(3:4:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Summer |
| PREREQUISITE: | CHEM 105; or CHEM 111 |
| DESCRIPTION:  | Continuation of Chem 105 but covering most of the topics in a more quantitative way. Detailed treatment of thermodynamics and equilibria. |
| NOTE: | Three lectures and one recitation section per week. |
CHEM 107 : General College Chemistry Laboratory.
(1:0:3)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Spring; Summer |
| PREREQUISITE: | Chem 106 or Chem 112 or concurrent enrollment. |
| DESCRIPTION:  | Chemical properties, chemical reactions, collection and interpretation of data, preparation of reports. |
| NOTE: | Required for most students needing one year of general chemistry. |
HLTH 100 : Introduction to Public Health.
(1:1:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Spring |
| DESCRIPTION:  | Introduction to public health professions including exploration of current issues, job opportunities, the essential public health services, and an overview of the public health major. |
HLTH 310 : Chronic Diseases: Prevention and Control.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Spring; Summer |
| DESCRIPTION:  | Pathogenesis, epidemiology of major chronic diseases, health costs to society, at-risk populations, population-based prevention, and related best-practice interventions. |
HLTH 311 : Infectious Diseases: Prevention and Control.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Spring |
| DESCRIPTION:  | Human infectious disease risk factors; bacterial, viral, and parasitic agents; pathology, diagnosis, treatment, prevention, and control; communicable, vector-borne, zoonotic, and bioterror diseases of public health. |
HLTH 322 : Environmental Health.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Spring |
| DESCRIPTION:  | Environmental factors as determinants of human health: ecosystem and population dynamics; biological, chemical, and physical hazards; risk assessment; economic, political, cultural, and genetic factors. |
HLTH 330 : Principles and Practices of Health Promotion.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Spring; Summer |
| DESCRIPTION:  | Introduction to the health promotion profession, emphasizing current issues, professional preparation and employment, as well as the philosophy and foundations of professional practice in various settings. |
HLTH 345 : Principles of Epidemiology.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Spring; Summer |
| DESCRIPTION:  | Applying analytical tools to study acute and chronic disease to facilitate investigation and control of epidemics. |
HLTH 422 : Disaster Response and Emergency Preparedness.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter |
| RECOMMENDED: | Hlth 311, 420. |
| DESCRIPTION:  | Key elements of public health preparedness and response to the variety of natural, technological, and man-made disasters occurring routinely on a global basis. |
HLTH 424 : Occupational Health and Safety.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter |
| RECOMMENDED: | Hlth 420. |
| DESCRIPTION:  | In-depth focus on workplace health and safety through a multidisciplinary approach to the anticipation, recognition, evaluation, and prevention and control of workplace-related illnesses and injuries. |
HLTH 426 : Fundamentals of Toxicology.
(3:3.0:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall |
| PREREQUISITE: | HLTH 322 & HLTH 424 |
| RECOMMENDED: | Chem 106 & Chem 107. |
| NOTE: | Examines basic concepts of toxicology as they apply to environmental toxicology. Discusses toxicokinetics of foreign chemical agents on biological systems. Focuses on understanding and prevention of mortality and morbidity resulting from environmental exposure to toxic substances. |
MATH 110 : College Algebra.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Spring; Summer |
| PREREQUISITE: | Math 97 or equivalent. |
| DESCRIPTION:  | Functions, polynomials, theory of equations, exponential and logarithmic functions, matrices, determinants, systems of linear equations, permutations, combinations, binomial theorem. |
MMBIO 221 : General Microbiology.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| OFFERED: | Honors also. |
| WHEN TAUGHT: | Fall; Winter; Spring; Summer |
| PREREQUISITE: | Any chemistry course and any biology course. |
| DESCRIPTION:  | Microbial world, emphasizing communicable diseases, their causes and control. |
| NOTE: | Recommended for students seeking a liberal education in microbiology who do not have the prerequisites to take the more advanced courses. |
- Complete 12 hours from the following:
CHEM 223 : Quantitative and Qualitative Analysis.
(4:2:6)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Spring |
| PREREQUISITE: | CHEM 107; or CHEM 113 |
| DESCRIPTION:  | Principles of chemical equilibrium, quantitative chemical measurements, and qualitative detection of selected chemical species. |
| NOTE: | Primarily for majors in molecular biology and the life sciences. |
CHEM 285 : Introductory Bio-organic Chemistry.
(4:4:1)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Spring |
| PREREQUISITE: | Chem 101 or equivalent. |
| DESCRIPTION:  | Principles of organic chemistry and biochemistry relating to biomolecule structure and function. |
GEOG 101 : Global Environment: Understanding Physical Geography.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Spring; Summer |
| DESCRIPTION:  | Physical environment, distribution and interrelationships of climates, landforms, ecosystems and their human significance. |
GEOG 212 : Introduction to Geographic Information Systems.
(3:2:1)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Spring |
| DESCRIPTION:  | Concepts in the use of small- and large-scale digital map data, emphasizing landscape interpretation and feature description. |
GEOG 303 : Biogeography.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall |
| PREREQUISITE: | Geog 100, 101; or instructor's consent. |
| DESCRIPTION:  | Broad-scale distribution of plants and animals. Theoretical and practical applications to conservation and effects of global environmental change. |
MMBIO 261 : Infection and Immunity.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Spring |
| DESCRIPTION:  | Principles of infectious organisms (principally bacteria and viruses), the diseases they cause, and the role of host immune responses in health and disease. |
MMBIO 465 : Virology.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter |
| PREREQUISITE: | MMBio 261 or equivalent. |
| DESCRIPTION:  | Basic principles of virology, emphasizing selected molecular aspects of virus life cycles and disease processes. |
NDFS 361 : Food Microbiology.
(3:2:3)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall |
| PREREQUISITE: | MMBIO 221 & MMBIO 222 |
| DESCRIPTION:  | Pathogenic and spoilage microorganisms in foods and their control. Beneficial microorganisms in food systems. Influence of the food system on growth and survival of microorganisms. |
PDBIO 305 : Human Physiology (with lab).
(4:4:2)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Spring |
| PREREQUISITE: | Chem 101 or equivalent. |
| RECOMMENDED: | A general biology course. |
| DESCRIPTION:  | Function of body organ systems. |
| NOTE: | Not acceptable for physiology and developmental biology, biophysics, or neuroscience majors. Designed for students with basic chemistry / no molecular biology. Students with chemistry/molecular biology should take PDBio 362. |
Prerequisite: Chem 101 or equivalent.
PWS 150 : Environmental Biology.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| WHEN TAUGHT: | Fall; Winter; Summer |
| DESCRIPTION:  | Conservation and management of natural resources concurrent with increasing socioeconomic and human population demands; factors such as soil, water, and air pollution, resources management, bioremediation, nutrient cycles, and global climate changes |
| NOTE: | This course is part of a GE Mosaic. See ge.byu.edu/mosaic-list for more information. |
Note: If the student chooses to take Hlth 496R, he must first complete Hlth 100, 310, 311, 322, 330, 345, 420, 422, and 424.
Recommended GE Courses:
ENGL 315 : Writing in the Social Sciences.
(3:3:0)(Credit Hours:Lecture Hours:Lab Hours)| OFFERED: | Honors also. |
| WHEN TAUGHT: | Fall; Winter; Spring; Summer |
| PREREQUISITE: | Junior or senior status. |
| DESCRIPTION:  | Writing characteristic of disciplines that inquire into human behavior and institutions; correspondence, proposals, library paper, empirical research, and reviews. |
| NOTE: | Carries GE Advanced Written and Oral Communication credit. |
STAT 121 : Principles of Statistics.
(3:3:1)(Credit Hours:Lecture Hours:Lab Hours)| OFFERED: | Independent Study also; Honors also. |
| WHEN TAUGHT: | Fall; Winter; Spring; Summer |
| RECOMMENDED: | MATH 110 or equivalent. |
| DESCRIPTION:  | Stemplots, boxplots, histograms, scatterplots; central tendency, variability; confidence intervals and hypothesis testing involving one and two means and proportions; contingency tables, simple linear regression. |
: Honors Principles of Statistics.
*Hours include courses that may fulfill university core requirements.