The Trump administration has cancelled nearly $15 million in research into PFAS contamination on US farmland, ending studies that public health advocates say are vital for understanding a major source of widespread food contamination. The decision halts 10 university-led projects examining how PFAS-laden pesticides and sewage sludge used as fertiliser move into crops and water sources.
PFAS, known as 'forever chemicals', do not break down naturally and accumulate in the human body, linked to cancer, liver disease, and birth defects. In Maine, 84 farms have been found significantly contaminated, with five closed. Advocates warn similar contamination likely exists nationwide but remains undetected due to lack of testing.
Bill Pluecker, a Maine state representative, said: 'We have to do this research to ensure our food supply and farmers are safe. Farmers are most affected because they work the soil, eat the food, and drink from wells.' The EPA stated it continues to work with states and tribes to protect human health and the environment.
Sludge, a byproduct of wastewater treatment, is spread on cropland as 'biosolid' fertiliser despite containing industrial and human waste. Critics argue this re-pollutes water after billions are spent on treatment. Maine banned biosolids and set up a $70m fund for affected farmers.
The research, funded under the Biden administration, aimed to study PFAS uptake in crops and livestock, urban gardens, and mitigation strategies. Previous studies found water-rich fruits like strawberries and tomatoes absorb higher PFAS levels. One study showed a child eating 10 blueberries could consume GenX levels equivalent to drinking a litre of water above the federal limit.
The Trump administration, alongside Elon Musk's 'Department of Government Efficiency', initially cut all funding in May but reinstated two studies. Scientists are appealing the decision. The move has been condemned as 'not just stupid, it’s evil' by advocates, who stress the urgent need for research to protect farmers and the food supply.
