The Food and Drug Administration has recalled three more lots of frozen shrimp over concerns the products may be contaminated with a radionuclide (Cesium-137). The recall applies to a limited quantity of Great Value frozen raw shrimp EZ-peel & deveined tail-on 21-25 per pound packages.

Days after the FDA issued a do-not-eat warning about imported shrimp sold at Walmart, a Florida company actually issued a recall of that shrimp and a California company recalled shrimp sold under five other brands.

Some packages of Great Value frozen shrimp sold at Walmart are at risk for potential for Cesium-137 contamination, the FDA says.