Walmart Recalls Great Value Frozen Shrimp Over Radioactive Contamination Fears
Walmart has initiated a voluntary recall of specific lots of its Great Value brand frozen, raw shrimp across 13 U.S. states. This action follows a warning from federal health officials regarding potential radioactive contamination. The U.S. Food and Drug Administration (FDA) confirmed the presence of Cesium-137, a radioactive isotope, in samples linked to the imported seafood.
Recall Details: Affected Products and States
The recall impacts three distinct lots of Great Value brand frozen raw shrimp, identified by lot codes 8005540-1, 8005538-1, and 8005539-1. All affected products carry a best-by date of March 15, 2027. These potentially contaminated packages were distributed and sold in:
- Alabama
- Arkansas
- Florida
- Georgia
- Kentucky
- Louisiana
- Missouri
- Mississippi
- Ohio
- Oklahoma
- Pennsylvania
- Texas
- West Virginia
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Origin of the Alarm: Detection and Investigation
The alarm was first raised by U.S. Customs and Border Protection (CBP) officials, who detected Cesium-137 in shipping containers arriving at major U.S. ports, including Los Angeles, Houston, Miami, and Savannah, Georgia. Subsequently, the FDA collected product samples and confirmed contamination in one sample of breaded shrimp imported from P.T. Bahari Makmur Sejati (BMS Foods) of Indonesia. While the initial contaminated shipments and products were denied entry into the U.S., the FDA later discovered that Walmart had received additional potentially affected products from shipments that did not trigger initial contamination alerts.
Understanding Cesium-137 and Health Risks
Cesium-137 is a radioactive byproduct typically associated with nuclear reactions, such as those from atomic bombs, reactor operations, and accidents. Although trace amounts are widespread in the environment, including in soil, food, and air, the FDA highlighted that prolonged exposure to even low levels could pose a “potential health concern” over time. Donald Schaffner, a food safety expert at Rutgers University, commented that the immediate risk from the recalled shrimp is “quite low,” as the detected level was significantly below the FDA’s established intervention thresholds. However, the agency’s decision to issue a warning and prompt a recall underscores a precautionary approach to minimize long-term radiation exposure for consumers.
Walmart’s Response and Consumer Advice
A Walmart spokesperson confirmed the company’s immediate action, stating that all affected products were promptly recalled from store shelves. Consumers who have purchased any Great Value brand frozen raw shrimp matching the specified lot codes and best-by date are advised to discard the products immediately or return them to any Walmart store for a full refund.
The FDA continues its investigation into the extent of the Cesium-137 contamination from BMS Foods, emphasizing its commitment to public health and food safety.


