Occupational Disease Overview

Principles

Definition

Occupational disease is an academic concept and research domain focused on understanding illnesses and health conditions causally linked to factors present in the work environment or encountered during employment. This field investigates the etiology, mechanisms, prevalence, and prevention of adverse health outcomes resulting from exposure to occupational hazards, encompassing biological, chemical, physical, and psychological agents, and is distinguished from acute occupational injuries by its emphasis on chronic or latent effects.

Ontological type

Prevention and Regulation

Exposure Assessment

Etiological Mechanisms

Key developments

Key Figures

Cohort and Surveillance Methods era

William Halperin [1] was associated with London School of Hygiene & Tropical Medicine [3] and University of London [4] during the Cohort and Surveillance Methods era (1970–1987). His key contribution from the era is the 1983 paper Sentinel Health Events (occupational): a basis for physician recognition and public health surveillance [6], which introduced sentinel health events to improve recognition and public health surveillance and drove standardized surveillance in occupational cohorts. John Sestito [2] was affiliated with Harvard University [5] during this era. John Sestito [2] contributed to advancing the Sentinel Health Events framework through the 1983 paper [6], reinforcing surveillance sensitivity and the comparability of outcomes across industrial cohorts.

Integrated Exposure Assessment era

Paulien M. Bongers [1] is linked with Radboud University Nijmegen [2] and the University of Amsterdam [3] during the Integrated Exposure Assessment era (1988-2005). Her 1993 study 'Psychosocial factors at work and musculoskeletal disease' [4] contributed to the era by linking psychosocial work stressors to musculoskeletal outcomes, expanding exposure taxonomies and informing prevention strategies. The 1993 paper 'Psychosocial factors at work and musculoskeletal disease' [4] emphasized psychosocial exposures and helped advance integration of multisource exposure data into occupational disease risk frameworks. Thus, Bongers [1] helped shape policy-relevant prevention guidance in this era through that work.

Systems-Based Occupational Health era

Alex Burdorf [1] is a leading scholar in occupational health during the Systems-Based Occupational Health era, with affiliations at Harvard University [2] and the University of Groningen [3]. In The COVID-19 (Coronavirus) pandemic: consequences for occupational health [4], Burdorf [1] highlighted the need to integrate infectious-risk management into organizational risk governance, a pivotal contribution for this era. Burdorf [1] further framed institutionalization of occupational health as an integral function within governance and safety-management systems, a stance echoing his collaborations with Harvard University [2] and the University of Groningen [3]. Together, these contributions position Burdorf [1] as a driver of systems-based, resilient occupational health that couples worker well-being with governance in this era.