Raw oysters and shellfish detected with paralytic shellfish poisoning (PSP) toxin

Issue Date 24.9.2017
Source of Information

The Australian authorities

Food Product

Raw oysters and shellfish

Product Name and Description

Raw oysters and shellfish harvested in Blackman Bay Lease 44 in Tasmania, Australia

Reason For Issuing Alert
  • The Centre for Food Safety (CFS) notified by the Australian authorities that raw oysters harvested in Blackman Bay Lease 44 in Tasmania were detected with paralytic shellfish poisoning (PSP) toxin, and the oysters harvested from September 12 to 22 of 2017 from the harvested area concerned are being recalled.
  • For the sake of prudence, the CFS has immediately suspended the import into and sale within Hong Kong of all raw oysters and shellfish harvested in the area.
  • PSP toxin can cause symptoms such as numbness of mouth and limbs and gastrointestinal discomfort. In severe cases, paralysis with respiratory arrest and even death may occur. This natural toxin is sometimes found in bi-valve shellfish. It is heat-stable and cannot be destroyed through cooking.
Action Taken by the Centre for Food Safety
  • According to the information provided by the Australian authorities, a local importer, Oriole Food Company Limited, has imported some of the affected product into Hong Kong. The CFS immediately contacted the importer concerned for follow-up. The importer confirmed that 180 dozens of the affected raw oysters had been imported into Hong Kong and were sold out. - According to the information provided by the Australian authorities, a local importer, Oriole Food Company Limited, has imported some of the affected product into Hong Kong. The CFS immediately contacted the importer concerned for follow-up. The importer confirmed that 180 dozens of the affected raw oysters had been imported into Hong Kong and were sold out.
  • The CFS has informed the Australian authorities of the import suspension and also notified the local trade. It will continue to follow up on the incident and take appropriate action to safeguard food safety and public health.
Advice to the Trade
  • Stop selling the affected product should they possess it.
Advice to Consumers
  • Not to consume affected product.
Further Information

The CFS press release

  • The importer concerned has initiated a recall according to the CFS instructions. Members of the public may call the importer's hotline at 2552 9266 during office hours for enquiries about the recall.

Centre for Food Safety
Food and Environmental Hygiene Department
2017-9-24

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