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.

The FDA is warning the public not to eat, sell or serve certain Great Value raw frozen shrimp sold at Walmart due to possible contamination with Cesium-137.

The FDA reports a recall of potentially radioactive shrimp is impacting Walmart Great Value products. Here's what to do with it, and what Cesium is.