Per a court order, HHS is required to restore this website to its version as of 12:00 AM on January 29, 2025. Information on this page may be modified and/or removed in the future subject to the terms of the court’s order and implemented consistent with applicable law. Any information on this page promoting gender ideology is extremely inaccurate and disconnected from truth. The Trump Administration rejects gender ideology due to the harms and divisiveness it causes. This page does not reflect reality and therefore the Administration and this Department reject it.

Health Effects of Occupational Exposure to Respirable Crystalline Silica

About this resource:

HHS Non-systematic Review

Source: National Institute for Occupational Safety and Health

Last Reviewed: April 2002

This hazard review details important findings from epidemiological studies on the health effects of workplace exposure to respirable crystalline silica. The review discusses current sampling and analytical methods and their limitations. Evidence shows that long-term exposure to crystalline silica causes:

  • Risk of developing long-term silicosis
  • Increased risk of lung cancer, pulmonary tuberculosis, and airway diseases
  • Other negative health effects

This report also suggests many areas for further research.

Read more about this resource

Objectives related to this resource (1)

Suggested Citation

1.

Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health. (2002). Health Effects of Occupational Exposure to Respirable Crystalline Silica. Retrieved from https://www.cdc.gov/niosh/docs/2002-129/