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

Walmart has recalled frozen, raw shrimp sold in 13 states after federal health officials warned of potential radioactive contamination. The U.S.

Update, August 22, 7:04 am EDT: On August 21, the FDA expanded its recall to include raw and cooked frozen shrimp products sold by Southwind Foods, LLC. The FDA and Southwinds Food said that the company is “voluntarily recalling a limited quantity of frozen shrimp” due to possible contamination with Cesium-137.