Oysters in Nova Scotia Found Contaminated with Dermatoxin
2024-11-27 19:35
Halifax, Nova Scotia – The Canadian Food Inspection Agency (CFIA) has detected the presence of domoic acid, a harmful toxin produced by marine algae, in oysters harvested from the Bay of Fundy in Nova Scotia.
Impact on Consumers
Exposure to high levels of domoic acid through the consumption of contaminated shellfish can lead to a range of symptoms, including:
- Gastrointestinal distress (nausea, vomiting, diarrhea)
- Neurological problems (memory loss, seizures)
- Amnestic shellfish poisoning (ASP), which can cause permanent memory loss
Health Advisory
As a precautionary measure, the CFIA is advising consumers to avoid eating oysters harvested from the Bay of Fundy until further notice.
Monitoring and Investigation
The CFIA is actively monitoring the situation and working with provincial authorities to investigate the source of the contamination. Water samples are being tested to determine the extent of the toxin bloom.
Seafood Safety
The CFIA regularly monitors shellfish harvesting areas for the presence of harmful toxins to ensure the safety of seafood products. Shellfish harvesting is closed when toxin levels exceed safe limits.
Public Health Response
Public health officials are also involved in the response, providing information to the public about the risks associated with consuming contaminated shellfish.
Additional Information
- Domoic acid is produced by a type of algae known as Pseudo-nitzschia.
- Algae blooms can occur naturally and can be influenced by environmental factors such as water temperature, salinity, and nutrient availability.
- Symptoms of ASP typically appear within 24 hours of consumption and can last for several days or weeks.
- Individuals who experience symptoms after consuming shellfish are advised to seek medical attention immediately.
Updates
The CFIA will continue to provide updates on the situation as more information becomes available. Consumers are encouraged to regularly check the CFIA website for the latest advisories: inspection.canada.ca/food-safety-for-consumers/seafood-safety/advisories/eng/1623111071953/1623111071954
Detection of Dermo in oysters in Nova Scotia
The AI has provided us with the news.
I’ve asked Google Gemini the following question, and here’s its response.
Canada All National News a new article on 2024-11-27 19:35 titled “Detection of Dermo in oysters in Nova Scotia”. Please write a detailed article on this news item, including any relevant information. Answers should be in English.
105