Radioactive metal at an Indonesia industrial site may be linked to shrimp recall

Contaminated metal at an industrial site in Indonesia may be the source of radioactive material that led to massive recalls of imported frozen shrimp, international nuclear safety officials say, as efforts are underway to halt more U.S.-bound shipments.

The International Atomic Energy Agency said Friday that officials are in “constant contact” with Indonesian nuclear regulators who have detected Cesium-137, a radioactive isotope, at a processing plant that sent millions of pounds of shrimp to the U.S.