The FDA advises consumers not to eat certain shrimp products from Walmart over possible radioactive contamination. What to know about the recall.

Walmart announced a recall on Tuesday for Great Value raw frozen shrimp products after the U.S. Food and Drug Administration detected a radioactive chemical that may pose a safety concern. The FDA detected Cesium-137, a radioactive isotope of Cesium, on a single shipment of frozen shrimp imported from Indonesian company PT. Bahari Makmur Sejati.

The Food and Drug Administration has issued a warning regarding imported frozen shrimp sold at Walmart which may be radioactive.