Epidemiologist

Epidemiologist studies disease under magnifying glass with black handle showing colorful bacteria and microbes
Career Clusters: STEM, Health Sciences

What you need to know

Overview

Epidemiologists are public health professionals who investigate patterns and causes of disease and injury in humans. They seek to reduce the risk and occurrence of negative health outcomes through research, community education, and health policy.

What is this career like?

Most epidemiologists spend their time studying data and reports in an office setting. Work in laboratories and the field tends to be delegated to specialized scientists and other technical staff. In state and local government public health departments, epidemiologists may be more active in the community and may need to travel to support community education efforts or to administer studies and surveys.

Some of the things an epidemiologists might do:

  • Plan and direct studies of public health problems to find ways to prevent and treat them if they arise
  • Collect and analyze data—through observations, interviews, and surveys, and by using samples of blood or other bodily fluids—to find the causes of diseases or other health problems
  • Communicate their findings to health practitioners, policymakers, and the public
  • Manage public health programs by planning programs, monitoring their progress, analyzing data, and seeking ways to improve the programs in order to improve public health outcomes
  • Supervise professional, technical, and clerical personnel
What skills are needed?
  • Communication skills. Epidemiologists must use their speaking and writing skills to inform the public and community leaders about public health risks. Clear communication is required for an epidemiologist to work effectively with other health professionals.
  • Critical-thinking skills. Epidemiologists analyze data to determine how best to respond to a public health problem or an urgent health-related emergency.
  • Detail oriented. Epidemiologists must be precise and accurate in moving from observation and interview to conclusions.
  • Math and statistical skills. Epidemiologists may need advanced math and statistical skills to design and administer studies and surveys. Skill in using large databases and statistical computer programs may also be important.
  • Teaching skills. Epidemiologists may be involved in community outreach activities that educate the public about health risks and healthy living.
What is the pay?

The average pay for epidemiologists in the United States ranges from $44,000 to $119,290 as of May 2019.

The specific pay depends on factors such as level of experience, education and training, geographic location, and specific industry.

What is the career outlook?

Employment of epidemiologists is projected to grow 5 percent from 2018 to 2028, about as fast as the average for all occupations.

Epidemiological and public health capacity, which is the ability of state and local agencies to provide public health services and respond to emergencies, has increased dramatically over the past decade.

 

 

What education is required?

Epidemiologists typically need at least a master’s degree from an accredited college or university. A master’s degree in public health with an emphasis in epidemiology is most common, but epidemiologists can earn degrees in a wide range of related fields and specializations.

Some epidemiologists have both a degree in epidemiology and a medical degree. These scientists often work in clinical capacities. In medical school, students spend most of their first 2 years in laboratories and classrooms, taking courses such as anatomy, biochemistry, physiology, pharmacology, psychology, microbiology, and pathology. Medical students also have the option to choose electives such as medical ethics and medical laws. They also learn to take medical histories, examine patients, and diagnose illnesses.

Discover some of the courses you will take pursuing a degree in Public Health.