Overview
- A peer-reviewed analysis published in mid-September 2026 used NHANES data from 2003–2018 to compare blood PFAS levels in veterans and civilians nationwide.
- The study found veterans ages 20 to 39 had 13%–24% higher PFAS concentrations than same-age civilians and that 52% of that age group exceeded the National Academies' 20 ng/mL monitoring threshold versus 30% of civilians.
- Overall, researchers estimated about 58% of U.S. veterans—roughly 13 million people represented in the survey—had PFAS levels above 20 ng/mL.
- Authors said likely service-related sources include AFFF firefighting foam, contaminated base groundwater, munitions and treated gear, but the cross-sectional data cannot prove individual causation.
- The findings highlight gaps in care and cleanup: VA does not routinely provide or cover PFAS blood tests, DoD testing mandates cover only select firefighters, and Pentagon reviews show hundreds of installations need remediation, so expanded testing, clinical follow-up, and faster cleanup are likely next policy fights.