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A significant manufacturing complex located on the outskirts of Jakarta is dealing with radioactive contamination following an official taskforce detected traces of the hazardous element Caesium-137 at 22 production facilities inside the area, which encompasses companies that export chilled seafood.

Urgent Measures and Product Withdrawal

The finding has triggered immediate cleanup efforts and the moving of nearby inhabitants, following a similar contamination scare in the US that was traced back to the Jakarta plants.

An important international store chain is among the businesses that have withdrawn items from their stores following the discovery.

Investigation and Detection of Contamination

The country's authorities launched an inquiry when the American FDA detected Caesium-137, a radioactive isotope, in a consignment of frozen coated prawns exported by an Indonesian company.

Officials issued an warning advising suppliers and sellers to discard the goods and avoid selling it, even though the detected amount was well under the agency's intervention threshold. They noted that the amount of Caesium-137 it had detected would not present an immediate hazard to the public.

The authority explained: “The main impact on health of concern after longer term, repeated low dose exposure (for example through eating of polluted products or water over a period) is an elevated chance of the disease, resulting from harm to DNA within living cells.”

Widespread Contamination and Health Examinations

Radiation scans revealed at least twenty-two factories in the manufacturing zone were contaminated. The Indonesian taskforce did not identify the 21 other manufacturing sites, but said they would immediately receive decontamination procedures carried out by the country's nuclear agency.

A senior official stated that residents residing in highly contaminated zones would be relocated until the site was cleaned, adding that the safety of the residents was the “top priority”.

Medical authorities also conducted checks on nearby workers and people living near the manufacturing zone, identifying nine people who tested positive for contact to Caesium-137. They were sent to a medical facility before being allowed to go back.

Cleanup and Containment Plans

The contaminated sites will right away receive cleanup procedures by Indonesia's nuclear agency. Authorities have also designated the site of a recycled metal factory as an isolation center for polluted goods.

The country, which operates no atomic power plants or arms program, believes that Caesium-137 may have come into the nation from abroad.

Source of Pollution and Trade Restrictions

A taskforce spokesperson told the media that recycled metal imports were the likely source of contamination and confirmed the government would immediately enforce restrictions on scrap metal arrivals. It was stated that transport were also being inspected for possible exposure as they moved through the area.

About Caesium-137 and Public Concerns

Caesium-137 is a hazardous nuclear isotope that typically enters the ecosystem as a consequence of atomic testing or accidents, such as the Fukushima disaster or Chernobyl. Small amounts are found in soil, food and air.

The amount found in the chilled shrimp was far lower than regulatory intervention limits, but the authority explained prolonged contact to including small amounts of caesium was associated to an elevated chance of cancer.

Withdrawal Details

The withdrawn shrimp was available at major 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.