Acute lethality is not the problem. The problem is the developmental effects on children, the cancer risk, immune system risks and liver damage risks: https://

Acute lethality is not the problem. The problem is the developmental effects on children, the cancer risk, immune system risks and liver damage risks: https://www.epa.gov/ground-water-and-drinking-water/supporting-documents-drinking-water-health-advisories-pfoa-and-pfos https://www.epa.gov/ground-water-and-drinking-water/supporti... Also: https://www.epa.gov/ground-water-and-drinking-water/drinking-water-health-advisories-pfoa-and-pfos https://www.epa.gov/ground-water-and-drinking-water/drinking...