articleThe Brief The FDA announced an expansion to a previous recall for potentially radioactive shrimp sold at Kroger. A recall for potentially radioactive shrimp has been expanded to include more products sold at Kroger stores across the United States, according to a U.S. Food and Drug Administration alert. Aquastar Corp. said on Saturday it recalled nearly 157,000 additional pounds of shrimp due to possible contamination with cesium 137, a radioactive isotope. Expanded recallDig deeper:The new recall includes nearly 50,000 bags of Kroger Raw Colossal EZ Peel Shrimp, about 18,000 bags of Kroger Mercado Cooked Medium Peeled Tail-Off Shrimp and more than 17,000 bags of AquaStar Peeled Tail-on Shrimp Skewers. The company previously recalled shrimp products in August.