The FDA has expanded its recall of frozen shrimp over potential radioactive contamination, now affecting more U.S. states.

The Food and Drug Administration (FDA) is expanding a recall of frozen shrimp products days after border officials detected a radioactive isotope at four ports around the country. Southwinds Foods, a food distributor based in California,

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