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Epidemiology is a field of disease detectives who conduct studies to better understand the health status of populations. 

Epidemiology studies describe the occurrence of diseases in communities: who, what, when, where, and determine how and why the disease occurs. The results of these studies are then used to control and prevent disease and protect and improve public health.

While bachelor’s degrees are not available in epidemiology, there are related bachelor’s degrees that help form a solid foundation for a future degree in the field. 

Other bachelor’s degrees that would provide a solid foundation for a future degree in epidemiology include Biostatistics, Public Health, Nutrition, and Sociology. There are universities and institutions that offer this program free of charge or offer the possibility of a scholarship.

A Bachelor of Science in Epidemiology prepares students to enter the field of public health as an epidemiologist and is responsible for conducting a variety of research and analytical activities related to disease and injury surveillance, detection and prevention.

Students will also have opportunities to develop research skills, teamwork and leadership skills, and will have international health experiences through additional courses and practical opportunities.

What is and What Does a Bachelor in Epidemiology Do ?

Epidemiologists study all health phenomena, such as infectious diseases, cancer, heart disease, diabetes, maternal and child health, substance abuse, and injuries. Other tasks they carry out include:

  • They also work with policymakers, physicians, and other health professionals to eliminate health disparities and improve health equity locally, nationally, and globally.
  • They assist in the design of epidemiological research and studies, including the development of hypotheses and plans for analysis. 
  • They apply descriptive and analytical epidemiological methods to recognize public health problems relevant to the population.
  • Analyze data, summarize results, and draw conclusions from epidemiological research
  • They collaborate with others within and outside the agency to identify and address public health issues.
  • Identify public health surveillance data needs and support evaluation of surveillance systems.
  • Use identified computer tools to support epidemiological practice.
  • Develop an understanding of the social and behavioral determinants of health
  • Apply knowledge of risk factors for complex biological, environmental, and behavioral diseases to determine possible disease mechanisms
  • They assist in the development of recommended evidence-based interventions and control measures in response to epidemiological findings with appropriate cultural, social, and political frameworks.
  • Prepare written and oral reports and presentations that communicate necessary information to professionals and the general public
  • Follow ethical, privacy, and confidentiality guidelines and principles when planning studies; conducting research; and collecting, disseminating, and using data.

Program, Subjects and Content of the Bachelor Degree in Epidemiology

These are some of the topics that can be included in the programmatic content of a Degree in Epidemiology:

  • Community Health
  • Introduction to Epidemiology
  • Public Health Administration
  • Introduction to Biostatistics
  • Fundamentals of Environmental Health
  • Public health surveillance and monitoring
  • Infectious diseases: outbreaks and field investigations
  • Distribution and determinants of chronic diseases
  • Epidemiological methods: concepts
  • Epidemiological methods: applications
  • Field experience in epidemiology
  • Finite Mathematics
  • Research and evaluation methods in health and safety
  • Introduction to Biostatistical Computing
  • Introduction to Public Health Biology
  • Introduction to Statistical Inference

How Long Does the Bachelor Degree in Epidemiology Take ?

The degree in Epidemiology usually takes four years to complete. However, that period of time may be longer or shorter, depending on whether the student is a part-time or full-time student, or if he or she wishes to graduate from college early.

Where Can I Work with the Epidemiology Career ?

Entry level epidemiologists often work under the direction of a senior epidemiologist, performing routine epidemiological functions including surveillance, data collection, data analysis using basic epidemiological methods, and assistance with epidemiological investigations. This degree also provides excellent preparation for completing a Master’s program.

Countries and Cities Where You Can Study the Bachelor Degree in Epidemiology for Free Obtaining a Scholarship

  • United States
  • South Africa
  • Australia
  • United Arab Emirates
  • New Zealand
  • United Kingdom
  • Canada

Institutes, Centers and Universities where the Bachelor Degree in Epidemiologyy is Possibly Taught for Free, through Scholarships

Bachelor of Science in Public Health in Epidemiology

  • Indiana University
  • Indiana, United States.

Bachelor of Science in Epidemiology

  • Stellenbosch University
  • Stellenbosch, South Africa.

Bachelor of Arts in Population Health

  • Health and Medical Sciences Perth
  • Western Australia, Australia.

Bachelor of Public Health

  • University of Abu Dhabi
  • Abu Dhabi, United Arab Emirates.

Bachelor of Public Health

  • University of Otago
  • Dunedin, New Zealand.

Degree in Population Health and Medical Sciences

  • Swansea University
  • Wales, United Kingdom.

Bachelor of Public Health

  • Brock University
  • St. Catharines, Canada.

Bachelor Degree in Epidemiology Reference Prices

Prices for the degree in Epidemiology may vary. The prices of these degrees are between $5,958 and $49,365. In some cases it can have a higher cost.

The cost of this degree will vary according to the country where it is taught, the institution or university that teaches the degree, the modality, the duration, and the materials provided during the study, among other factors.

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