Poison patrol: NOAA, FDA to test seafood for dispersants

Agencies hope to reassure public, but some scientists remain skeptical

PASCAGOULA, Miss. — Amid undying criticism over the large-scale use of Corexit in the Deepwater Horizon response, NOAA and the Food and Drug Administration are developing a lab test to detect traces of the chemical dispersant in seafood. The test, they hope, will finally put to rest concerns that poisons from the compounds used to break up the oil will linger in the food chain.

Photo: A mixture of dispersant and fresh crude oil on ocean surface nine miles from the Deepwater Horizon oil well spill source in the Gulf of Mexico on May 6. In the effort to break up oil before it could hit beaches and marshes, oil spill responders applied more than 1.8 million gallons of chemical dispersant on the surface and at the source of the oil gusher.