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An extensive industrial zone located in the suburbs of the capital is addressing radioactive contamination after an official taskforce detected traces of the hazardous element Caesium-137 at 22 manufacturing facilities within the site, that includes companies that export chilled marine products.

Emergency Measures and Goods Withdrawal

This discovery has led to immediate decontamination efforts and the relocation of nearby residents, following a similar pollution scare in the US that was linked to the Indonesian plants.

A major multinational store chain is one of the companies that have withdrawn products from their stores following the discovery.

Probe and Detection of Pollution

The country's authorities initiated an inquiry when the US Food and Drug Administration detected Caesium-137, a radioactive substance, in a shipment of chilled coated shrimp exported by a local firm.

Officials released an advisory instructing suppliers and sellers to discard the goods and not sell it, although the detected amount was far below the agency's action limit. It added that the amount of Caesium-137 they had found would not present an acute risk to the public.

The authority explained: “The primary health effect of concern after longer term, repeated low dose contact (for example through consumption of polluted food or water over time) is an increased chance of cancer, caused by harm to DNA within body cells.”

Widespread Pollution and Health Checks

Radioactivity scans revealed at least twenty-two factories in the industrial zone were contaminated. The official taskforce did not identify the twenty-one other production sites, but confirmed they would promptly receive decontamination procedures carried out by Indonesia's nuclear agency.

The environment minister declared that people residing in strongly contaminated areas would be relocated until the location was decontaminated, emphasizing that the well-being of the inhabitants was the “top priority”.

Health authorities additionally conducted checks on nearby employees and people located close to the industrial estate, identifying nine people who showed signs for contact to Caesium-137. These individuals were referred to a hospital before being allowed to go back.

Cleanup and Isolation Measures

The affected locations will immediately receive decontamination operations by Indonesia's nuclear institute. Authorities have also designated the area of a recycled metal plant as an containment facility for contaminated materials.

The country, which operates no atomic energy facilities or weapons program, believes that Caesium-137 may have entered the country from abroad.

Source of Contamination and Trade Restrictions

A taskforce spokesperson informed reporters that scrap metal imports were the likely cause of contamination and announced the authorities would immediately enforce restrictions on scrap metal imports. It was stated that transport were also being checked for potential exposure as they traveled through the area.

Regarding Caesium-137 and Health Concerns

Caesium-137 is a dangerous nuclear element that typically appears in the ecosystem as a consequence of atomic experiments or accidents, like the Fukushima disaster or Chornobyl. Trace quantities are found in soil, food and air.

The level found in the frozen prawns was much less than regulatory intervention levels, but the agency stated long-term exposure to even low doses of caesium was associated to an elevated chance of cancer.

Withdrawal Details

The withdrawn shrimp was available at large store outlets across at least a dozen American states, including Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Missouri, Mississippi, Ohio, Oklahoma, Pennsylvania, Texas and West Virginia.