The Food and Drug Administration (FDA) is warning consumers not to eat, sell or serve frozen shrimp sold at Walmart due to potential radioactive contamination. The FDA was alerted by U.S.

The U.S. Food and Drug Administration (FDA) issued a warning that Great Value brand shrimp sold at Walmart in 12 U.S. states contained unsafe levels of the radioactive isotope cesium-137. Although not enough to cause acute radiation poisoning—which could cause serious health issues or even death—repeated exposure over a long period could increase risk for cardiovascular disease and cancer.