Core Viewpoint - Walmart has recalled certain shrimp products in 13 states due to radioactive contamination concerns, specifically from cesium-137, as reported by the FDA [1] Group 1: Recall Details - The recall involves frozen shrimp from the "Great Value" brand sold at Walmart stores across Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Missouri, Mississippi, Ohio, Oklahoma, Pennsylvania, Texas, and West Virginia [1] - The FDA noted that while a sample of breaded shrimp tested positive, the affected products "did not enter the U.S. distribution" and investigations are ongoing [1] Group 2: Regulatory Actions - The FDA has placed Indonesian seafood company PT. Bahari Makmur Sejati (BMS Foods) on a chemical contamination import alert list, requiring the company to halt exports to the U.S. until the issues are resolved [1]