The NIOSH Health Hazard Evaluation Program visits workplaces across the country to help identify occupational health hazards and recommend ways to reduce or eliminate those hazards. In this video, you’ll see how we measured for harmful materials in workers’ bodies through blood and urine tests at an electronics recycler. You’ll also hear from the employer and employees about their experience with the HHE Program. You can learn more about the HHE Program by visiting http://www.cdc.gov/niosh/hhe/