Walmart has recalled frozen, raw shrimp sold in parts of the United States because health officials there say it could have potential radioactive contamination. The US Food and Drug Administration (FDA) asked Walmart to pull three lots of Great Value brand ...

Although there’s been no confirmation of radiation risk in food purchased at Walmart stores, the FDA said that it has detected unsafe levels of cesium-137 contamination at four U.S. ports. This contamination likely suggests that the shrimp was packaged in unsanitary conditions.

The FDA said it's investigating a shipment of Walmart shrimp that tested positive for radioactive material. As food costs rise, tariffs hit, is this just the beginning?