AI exposure: Epidemiologists
Investigate and describe the determinants and distribution of disease, disability, or health outcomes. May develop the means for prevention and control.
Reading this score
computed36.3% of this occupation's weighted task load is exposed, which puts Epidemiologists at the 63th percentile of 923 occupations. The capability is largely there. Its average task scores 2.5 out of 4 on what a current system can produce, and the frictions that hold other jobs in place are comparatively weak here.
What holds the line here is context. Across this occupation's 16 tasks it averages 2.05 out of 3, the highest of the five friction dimensions. In plain terms, the work depends on knowledge the model cannot hold. Much of this job runs on things that were never written down: what this particular organisation does, what happened last week, what the person across the table actually meant. That context is the barrier, and it erodes as systems are given more access.
The most exposed thing this job does is Write grant applications to fund epidemiologic research, at 73.3%. The least is Supervise professional, technical, and clerical personnel, at 10.0%. A gap of 63.3% between two parts of the same job is the reason this index publishes at task level. An occupation-wide number would have hidden both.
Within life, physical and social science occupations, this one is more exposed than most. The median across the 60 roles in the group is 35.8%, and only 29 of them score higher than this. Occupational families are not uniform, and the spread inside them is often wider than the gap between them.
What would move this score. Of 16 tasks, 8 are currently banded exposed, 5 assisted and 3 untouched. For that distribution to shift materially would take a change in who is permitted to sign the work, which is a question for regulators rather than for engineers. The score is re-computed every quarter against a fresh capability reference, and the change is published rather than quietly applied.
Task by task
16 tasks, O*NET 31.0| Task | Exposed | Assisted | Untouched | Importance | Band |
|---|---|---|---|---|---|
| Write grant applications to fund epidemiologic research. | 73.3% | 26.7% | 0.0% | 3.83 | exposed |
| Communicate research findings on various types of diseases to health practitioners, policy makers, and the public. | 55.4% | 32.1% | 12.5% | 4.53 | exposed |
| Write articles for publication in professional journals. | 55.0% | 20.0% | 25.0% | 3.95 | exposed |
| Identify and analyze public health issues related to foodborne parasitic diseases and their impact on public policies, scientific studies, or surveys. | 53.3% | 46.7% | 0.0% | 3.88 | exposed |
| Provide expertise in the design, management and evaluation of study protocols and health status questionnaires, sample selection, and analysis. | 50.0% | 25.0% | 25.0% | 4.11 | exposed |
| Conduct research to develop methodologies, instrumentation, and procedures for medical application, analyzing data and presenting findings. | 42.5% | 32.5% | 25.0% | 3.67 | exposed |
| Monitor and report incidents of infectious diseases to local and state health agencies. | 40.0% | 35.0% | 25.0% | 4.22 | exposed |
| Plan and direct studies to investigate human or animal disease, preventive methods, and treatments for disease. | 33.3% | 29.2% | 37.5% | 4.21 | exposed |
| Plan, administer and evaluate health safety standards and programs to improve public health, conferring with health department, industry personnel, physicians, and others. | 31.2% | 31.2% | 37.5% | 3.82 | assisted |
| Consult with and advise physicians, educators, researchers, government health officials and others regarding medical applications of sciences, such as physics, biology, and chemistry. | 30.0% | 45.0% | 25.0% | 3.53 | assisted |
| Oversee public health programs, including statistical analysis, health care planning, surveillance systems, and public health improvement. | 20.0% | 30.0% | 50.0% | 4.28 | assisted |
| Prepare and analyze samples to study effects of drugs, gases, pesticides, or microorganisms on cell structure and tissue. | 20.0% | 30.0% | 50.0% | 2.67 | assisted |
| Investigate diseases or parasites to determine cause and risk factors, progress, life cycle, or mode of transmission. | 16.7% | 33.3% | 50.0% | 4.28 | assisted |
| Teach principles of medicine and medical and laboratory procedures to physicians, residents, students, and technicians. | 11.7% | 13.3% | 75.0% | 2.93 | untouched |
| Educate healthcare workers, patients, and the public about infectious and communicable diseases, including disease transmission and prevention. | 10.0% | 15.0% | 75.0% | 4.22 | untouched |
| Supervise professional, technical, and clerical personnel. | 10.0% | 15.0% | 75.0% | 3.39 | untouched |
Task text and importance ratings sourced from O*NET 31.0. Shares computed. The occupation score is the importance-weighted mean.
Where the score comes from
judgedEvery task is scored through the standardised work activities it maps to. These are this occupation’s averages on the six rubric dimensions. Capability is what AI can do; the other five are what stands in the way.
| Dimension | Mean | Scale |
|---|---|---|
| Capability | 2.53 | 0-4 |
| Embodiment | 0.61 | 0-3 |
| Presence | 1.08 | 0-3 |
| Accountability | 1.58 | 0-3 |
| Context | 2.05 | 0-3 |
| Verification cost | 1.97 | 0-3 |
What this means in practice
Where most of a role's weighted task load is exposed, the work that survives is usually the part of the job nobody wrote into the job description: deciding what should be produced rather than producing it, and being answerable for the result. The tasks lowest on this page are a better guide to where to spend your time than any general advice about the future of work.
Occupations either side of this one
The four closest scores in the same occupational family, then the four closest anywhere in the index.
Read this carefully. Exposure is not displacement. A high score means current AI systems can produce this work, not that anyone will stop paying a person to do it. Adoption depends on economics, regulation and inertia that this index deliberately does not model. How the score is built.