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Sushi Lovers Warned of Parasites Danger in Raw Fish

 Breaking News
May 14
15:11 2017

(BBC) – Sushi lovers are being warned of the dangers of ingesting parasites from raw and undercooked fish.
Doctors writing in British Medical Journal Case Reports said sushi’s growing popularity in the West could be linked to a rise in parasitic infections.

Experts treated a 32-year-old man, in Lisbon, who was found to have parasite larvae on his gut lining.

He had been suffering stomach pain, vomiting and fever for a week.

A blood test showed mild inflammation and the area below his ribs was found to be tender.

But it was only when the man said he had recently eaten sushi that doctors suspected he might have anisakiasis.

Anisakiasis is a parasitic disease caused by anisakid nematodes (worms) that can invade the stomach wall or intestine of humans.

BMJ Case Reports 
The parasite was attached to an area of swollen gut lining in a 32-year-old man

It occurs when infected larvae are ingested from undercooked or raw fish or squid.

Doctors performed an endoscopy on the man, inserting a long tube with a camera into the stomach.

They found the larvae of a worm-like parasite firmly attached to an area of swollen and inflamed gut lining.

A special kind of net was used to remove the larvae “and the patient’s symptoms resolved immediately”, the team from a central Lisbon hospital said.

They added that most cases of anisakiasis to date had been reported in Japan, but warned: “However, it has been increasingly recognised in Western countries.”

Atlantic salmon and sea trout caught at sea or in UK rivers are also known to be at risk of being infected with same species of parasite, NHS Choices says.

The advice is to remove the guts of the fish, freeze it for at least four days and then cook thoroughly before eating.

 

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Article and Images: BBC /BMJ Case Reports

Video: News Today

The post Sushi Lovers Warned of Parasites Danger in Raw Fish appeared first on Eating Trends - The Best Source for Restaurant & Food Industry News & Trends.

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Industry Expert

Mariya Tolentino

Mariya Tolentino

Mariya is a travel aficionada and a literature, history, and arts nerd who loves to go native in her culinary explorations during her journeys. As a vegetarian for over 20 years, a yoga instructor, and an avid supporter of local farming, she is especially fond of all foods that not only are decadent, but also sustainable and good for your body. Mariya was born in Saint Petersburg, Russia, has lived in Europe, Central Asia, and both coasts of the US of A, and currently works and resides in Washington, DC area.

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