What Does An Epidemiologist Do?

Epidemiologists conduct research into the patterns and causes of diseases in humans. They work to educate the community and lawmakers on their findings in order to reduce the risks of these problems in the future.

How Do I Become An Epidemiologist?

A master’s degree in public health or a related field is generally required to obtain this position. A master’s degree typically takes about two-three years to earn after earning a four-year bachelor’s degree. For those who conduct research, a doctorate or a medical degree (MD) is likely required. A doctorate or medical degree may take an additional four-five years of work after a bachelor’s degree is earned, depending on the specific program.

What is the Average Salary For An Epidemiologist?

High – 114,000
Median – 70,000
Low – 46,000

What Courses Should I Take To Become An Epidemiologist?

  • Science – As much as possible, including biology and psychology!
  • Math – As much as possible, including statistics!
  • English – As much as possible!
  • Communication

What Is The Work Environment For An Epidemiologist?

Epidemiologists typically work for the government, universities, or research organizations. They generally work in offices and laboratories, but some may do fieldwork to conduct interviews and collect samples for analyses. Fieldwork may bring epidemiologists into contact with infectious diseases, so they take extensive precautions before interacting with samples or patients.

What Is The Future Outlook For An Epidemiologist?

The job outlook for this position looks good over the next 10 years, keeping in mind that geographical differences may exist.


  • Bureau of Labor Statistics, U.S. Department of Labor, Occupational Outlook Handbook
  • Explore Careers, Labour Market Information, Government of Canada

What Degree Should I Consider If I Want To Be An Epidemiologist?