Workplace Health and Safety

Key points

  • CDC's National Institute of Occupational Safety and Health (NIOSH) conducts research and makes recommendations to prevent work-related injury and illness.
  • Find links to information for first responders and health workers, including medical examiners and coroners.
  • Access reports from NIOSH studies in medical examiners' and coroners' workplaces.
NIOSH logo shows the letters N-I-O-S-H slanted in blue

First responder health resources

Mental Health

Workplace health and safety trainings‎

Find related trainings from NIOSH on the COMEC training page.

NIOSH Health Hazard Evaluations

NIOSH's Health Hazard Evaluation (HHE) Program helps employees, unions, and employers learn if health hazards are present at a workplace. At the end of an HHE, evaluators recommend ways to reduce dangers and prevent work-related illnesses. NIOSH conducts these evaluations at no cost to the employee or employer.

Past Health Hazard Evaluation reports


Investigation of indoor environmental quality


Investigation of formaldehyde, particles, mold, fiberglass, and indoor environmental quality

Onondaga County Medical Examiner's Office, Syracuse, New York
Investigation of potential for TB transmission


Investigation of formaldehyde, particles, and volatile organic compounds (VOCs), plus ethyl 2-cyanoacrylate, drug, lead in other lab areas

Los Angeles County Department of Coroner, Los Angeles, California
Investigation of pneumatic reciprocating saw, aerosols, and noise