PFAS-Contaminated Drinking Water and Testicular Cancer

What Are PFAS and How Do They Contaminate Drinking Water?

Per- and polyfluoroalkyl substances (PFAS), known as “forever chemicals,” are synthetic compounds used in products like nonstick cookware, water-repellent fabrics, food packaging, and aqueous film-forming foam (AFFF) for firefighting. Their persistence in the environment leads to widespread contamination of drinking water through industrial runoff, wastewater, landfill leachate, and AFFF use at military bases and airports. PFAS such as perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) are found in nearly 45 percent of U.S. tap water, accumulating in the body and posing health risks.

The Connection Between PFAS-Contaminated Drinking Water and Testicular Cancer

Research has established a troubling link between long-term exposure to PFAS in drinking water and an increased risk of testicular cancer. Men who have consumed contaminated water for at least one year may face elevated risks, particularly in areas with high PFAS levels.

Key Research Findings Linking PFAS to Testicular Cancer

• National Cancer Institute (2023): Studies showed that men with higher PFOS blood levels, often from contaminated drinking water, had an increased risk of testicular cancer, including those living near sites using AFFF.
• European Studies: Communities in Sweden and Denmark with PFAS-contaminated water from industrial sources or AFFF exhibited higher rates of testicular germ cell tumors, which are particularly linked to PFOS exposure.
• Cancer Center at Illinois (2024): PFAS may promote testicular cancer through epigenetic changes, altering gene expression and potentially affecting tumor growth pathways.
• Intergenerational Risks: Prenatal exposure to PFAS in drinking water may increase testicular abnormalities in male offspring, indicating long-term health impacts.
• Widespread Impact: PFAS in drinking water is estimated to contribute to 6,864 cancer cases annually in the U.S., including testicular cancer, with higher risks tied to prolonged exposure.

Why Long-Term Exposure to PFAS Matters

Consuming PFAS-contaminated drinking water for a year or more can lead to PFAS accumulation in the body. Sources like industrial discharge, AFFF runoff from firefighting activities, and landfill contamination elevate PFAS levels in water supplies, increasing cancer risk over time. A dose-response relationship shows that higher PFAS concentrations correlate with greater risk.

Who Is at Risk of Developing Testicular Cancer from PFAS Exposure?

• Residents Near Contaminated Sites: Communities near industrial facilities, military bases, or airports where AFFF was used may have drinking water with PFAS levels exceeding EPA safety limits.
• Long-Term Consumers: Men who have drunk PFAS-contaminated water for at least one year, whether from tap or well water, face heightened risks.
• High-Risk Groups: Those with a family history of testicular cancer or other risk factors, like undescended testicles, may be more susceptible to PFAS-related effects.

PFAS Lawyers

If you have testicular or kidney cancer or ulcerative colitis and were regularly exposed to PFAS in drinking water, you may be entitled to compensation for medical bills, lost wages, loss of consortium, and more. Contact us for a free consultation.