Southwind Foods said it is "voluntarily recalling a limited quantity of frozen shrimp" due to the possible contamination with Cesium-137, a radioactive isotope.

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

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