Doctors Warn That Your Sushi Could Contain Parasites

Source: CNN/Susan Scutti - May 18, 2017 in Science/Tech

Doctors Warn That Your Sushi Could Contain Parasites
Photo: Alpha/Flickr (CC BY-SA 2.0)

Anisakiasis, an illness caused by eating parasite-contaminated fish or seafood, is on the rise in Western countries where eating sushi and other raw or undercooked fish and seafood dishes has gained popularity, according to a report published Thursday in BMJ Case Reports.

The authors draw a portrait of the illness from the experience of a previously healthy 32-year-old man who developed severe upper gut pain, vomiting and fever that lasted a week before he entered the hospital.
Dr. Joana Carmo, lead author and a physician in the gastroenterology department of the Hospital of Egas Moniz in Lisbon, Portugal, and her co-authors say a physical examination indicated tenderness in the abdomen, while the lab results showed an increase in white blood cells, which is a typical sign of infection.
During an interview, the man said he had recently eaten sushi.

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