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

FDA warns against eating certain Great Value frozen shrimp sold at Walmart. Recalled shrimp may contain radioactive Cesium-137, posing long-term health risks. Affected products sold in 13 states; consumers should check freezers and dispose of impacted shrimp.

Walmart has recalled some of its shrimp products in the US after radioactive material was detected in a shipment of seafood. The US Food and Drug Administration (FDA) warned the public not to eat frozen shrimp sold under Walmart's Great Value label could have been exposed to a dangerous isotope in shipping containers.