In thousands of communities across the United States, drinking water is contaminated with chemicals known as perfluoroalkyl and polyfluoroalkyl substances (PFAS). PFAS are used in a wide range of products, such as non-stick cookware, water and stain repellent fabrics, and fire-fighting foam, because they have properties that repel oil and water, reduce friction, and resist temperature changes. PFAS can leak into the environment where they are made, used, disposed of, or spilled. PFAS exposure has been linked to a number of adverse health effects including certain cancers, thyroid dysfunction, changes in cholesterol, and small reductions in birth weight.
This report recommends that the Centers for Disease Control and Prevention (CDC) update its clinical guidance to advise clinicians to offer PFAS blood testing to patients who are likely to have a history of elevated exposure, such as those with occupational exposures or those who live in areas known to be contaminated. If testing reveals PFAS levels associated with an increased risk of adverse effects, patients should receive regular screenings and monitoring for these and other health impacts. Guidance on PFAS Exposure, Testing, and Clinical Follow-Up recommends that the CDC, Agency for Toxic Substances and Disease Registry (ATSDR), and public health departments support clinicians by creating educational materials on PFAS exposure, potential health effects, the limitations of testing, and the benefits and harms of testing.
National Academies of Sciences, Engineering, and Medicine. 2022. Guidance on PFAS Exposure, Testing, and Clinical Follow-Up. Washington, DC: The National Academies Press. https://doi.org/10.17226/26156.
|2 Principles for Decision Making Under Uncertainty
|3 Potential Health Effects of PFAS
|4 PFAS Exposure Reduction
|5 PFAS Testing and Concentrations to Inform Clinical Care of Exposed Patients
|6 Guidance for Clinicians on Exposure Determination, PFAS Testing, and Clinical Follow-Up
|7 Revising ATSDR's PFAS Clinical Guidance
|8 Implementing the Committee's Recommendations to Improve Public Health
|Appendix A: Committee Member, Staff, and Community Liaison Biographies
|Appendix B: Summary of the Committee's Town Halls
|Appendix C: Public Meeting Agendas
|Appendix D: Evidence Review: Methods and Approach
|Appendix E: White Paper: Review of the PFAS Personal Intervention Literature
The Chapter Skim search tool presents what we've algorithmically identified as the most significant single chunk of text within every page in the chapter. You may select key terms to highlight them within pages of each chapter.
The National Academies Press (NAP) has partnered with Copyright Clearance Center's Marketplace service to offer you a variety of options for reusing NAP content. Through Marketplace, you may request permission to reprint NAP content in another publication, course pack, secure website, or other media. Marketplace allows you to instantly obtain permission, pay related fees, and print a license directly from the NAP website. The complete terms and conditions of your reuse license can be found in the license agreement that will be made available to you during the online order process. To request permission through Marketplace you are required to create an account by filling out a simple online form. The following list describes license reuses offered by the NAP through Marketplace:
Click here to obtain permission for the above reuses. If you have questions or comments concerning the Marketplace service, please contact:
US Toll Free +1.855.239.3415
To request permission to distribute a PDF, please contact our Customer Service Department at firstname.lastname@example.org.