The FDA has issued an urgent warning about potential radioactive contamination in frozen shrimp products sold at Walmart, linked to Cesium-137.

The FDA detected Cesium-137, a radioactive isotope, in one shipment of Great Value frozen raw shrimp to Walmart.

The FDA said that a radioactive isotope, cesium-137, was detected in a sample of breaded shrimp detained at US ports – in Los Angeles, Houston, Savannah, and Miami – from an Indonesian supplier named...