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An extensive industrial zone situated on the outskirts of Jakarta is dealing with nuclear pollution following an official team found presence of the dangerous element Caesium-137 at 22 manufacturing plants inside the site, which includes companies that export frozen seafood.

Urgent Measures and Product Recall

The finding has led to emergency cleanup operations and the relocation of nearby inhabitants, coming after a similar contamination scare in the United States that was linked to the Indonesian facilities.

An important multinational retailer is one of the companies that have recalled items from its stores after the discovery.

Probe and Discovery of Pollution

Indonesian authorities launched an inquiry when the US Food and Drug Administration detected Caesium-137, a radioactive isotope, in a consignment of chilled coated shrimp sent by an Indonesian company.

Officials issued an warning instructing distributors and sellers to discard the goods and not sell it, even though the detected amount was well under the authority's intervention limit. They noted that the quantity of Caesium-137 it had found would not present an acute risk to the public.

The FDA explained: “The primary impact on health of worry following longer term, repeated low dose contact (eg through eating of contaminated products or liquid over time) is an elevated chance of cancer, resulting from harm to DNA within body cells.”

Extensive Contamination and Medical Examinations

Radioactivity scans revealed at least twenty-two plants in the industrial zone were affected. The Indonesian taskforce did not name the 21 other manufacturing sites, but confirmed they would promptly undergo cleanup processes conducted by the country's nuclear authority.

A senior official declared that people living in highly polluted zones would be relocated until the location was decontaminated, emphasizing that the safety of the inhabitants was the “top priority”.

Health officials also performed checks on local workers and people located near the industrial zone, finding nine people who tested positive for contact to Caesium-137. They were sent to a hospital before being cleared to return home.

Cleanup and Containment Plans

The affected locations will immediately undergo cleanup operations by Indonesia's atomic energy agency. Authorities have also designated the site of a recycled metal plant as an containment facility for polluted goods.

Indonesia, which has no atomic energy facilities or weapons programme, suspects that Caesium-137 may have entered the country from overseas.

Origin of Contamination and Import Limits

A taskforce representative told the media that scrap metal imports were the likely cause of contamination and announced the government would immediately enforce restrictions on metal waste arrivals. He said that transport were also being inspected for possible contamination as they moved through the area.

Regarding Caesium-137 and Health Risks

Caesium-137 is a hazardous radioactive element that typically appears in the ecosystem as a result of atomic testing or accidents, like Fukushima or Chornobyl. Small amounts are found in earth, products and the atmosphere.

The level found in the frozen shrimp was much less than regulatory intervention levels, but the agency explained prolonged contact to even low doses of caesium was associated to an higher chance of cancer.

Recall Information

The recalled seafood was available at large retail outlets across at least a 12 US states, such as Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Missouri, Mississippi, Ohio, Oklahoma, Pennsylvania, Texas and West Virginia.