What Physicians Need to Know About Occupational Silicosis and Silica Exposure Sources [pdf 361k] Information suitable for construction workers to give to their physicians. Alerts the physician to the fact that the worker is at risk of developing silicosis. Covers definition of silicosis, clinical features, recommended medical surveillance, reporting guidelines, and resources for additional information.
List of NIOSH Certified B-readers A B-Reader is a radiologist or physician who has achieved competency in interpreting chest x-rays of workers exposed to substances such as asbestos, silica, and coal dust.