PFAS Infographic

What are PFAS? Per- and Polyfluoroalkyl Substances

Synthetic chemicals used in oil- and water-resistant products such as cleaners, carpets, cosmetics, paints, and clothing. They are also present in some firefighting foams.

How do PFAS end up in the environment?

Water, soil, and air can be contaminated with PFAS from different sources.

• factories
• incinerators
• airports using certain firefighting foams
• farms using sewage sludge as fertilizer
• landfills

How can I be exposed to PFAS?

• Consuming contaminated food and water
• Breathing contaminated air
• Through the placenta

Can PFAS affect health?

Certain PFAS are associated with these health effects:

• Increases in cholesterol levels
• Small decreases in birth weight
• Lower antibody response to some vaccines in children
• Kidney and testicular cancer
• Pregnancy-induced hypertension or preeclampsia
• Changes in liver enzymes

What can I do if I'm concerned?

• Talk to your healthcare provider, who can counsel you on your unique situation.
• Share ATSDR's PFAS Information for Clinicians with your provider: https://www.atsdr.cdc.gov/pfas/hcp/clinical-overview/
• Reach out to your local health department, which may provide additional resources and ways to reduce exposure.

How can I reduce my exposure?

• Follow local public health guidance about water you drink and use.
• Eat a wide variety of foods.
• Choose products without PFAS when possible.

Visit the CDC/ATSDR website for additional information.https://www.atsdr.cdc.gov/pfas/