A growing seafood scare has widened as federal officials announced a second shrimp recall tied to possible radioactive contamination, this time involving multiple brands across nine states. The Food and Drug Administration (FDA) said Southwind Foods,

The FDA is warning that customers should avoid eating certain frozen shrimp sold at Walmart over concerns that it was possibly exposed to radioactive material.

Federal officials are coordinating with Indonesian seafood regulatory authorities to investigate the root cause of the contamination.