Thursday, May 30, 2024
HomeWellnessDietInfections from Sushi: What You Need to Know

Infections from Sushi: What You Need to Know

Abdominal pains can stem from a myriad of causes ranging from acid reflux to severe ulcers; gastrointestinal pain is associated with a diverse range of ailments. A combination of certain symptoms can even point to a nasty parasite infection—anisakiasis. Caused by worms from the genus anisakis, this infection results from consumption of contaminated raw or undercooked fish and seafood. Accordingly, sushi is often to blame, as seen in a recent case study which aims to raise awareness in the medical community of infections from sushi.

 

Published in BMJ Case Reports, the paper presents a previously healthy 32-year-old man who was admitted into a Portuguese hospital with severe gastrointestinal pain, vomiting, and low-grade fever—symptoms that had persisted since the previous week. A physical examination confirmed the tenderness of his abdomen and subsequent laboratory results showed mild leukocytosis, an elevated white blood cell count characteristic of inflammation and infection. When the patient revealed that he had recently consumed sushi, the doctors decided to use an endoscope, a long and flexible tube with a camera on the end, to confirm their suspicions. Sure enough, the camera showed a larva of a parasite attached to the swollen gut lining. Upon removal of the larva with a net, the patient’s symptoms resolved immediately. Microbiological analysis confirmed that the larva belonged to the genus anisakis, a fish parasite.

While infections from sushi are more commonly reported in Japan due to their cuisine, they are becoming more recognized in the West. Furthermore, due to changes in food habits, the researchers predict that anisakiasis is a growing disease in Western countries. For those in who work in healthcare, this means being on the lookout for patients who have recently consumed fish or seafood presenting with gastrointestinal symptoms and low-grade fever; it should also be noted that severe leucocytosis and/or allergenic symptoms may also be present. For everyone else, don’t let this article deter you from your sushi addiction: raw fish can still be safely eaten. Just be sure that the restaurant you’re eating at prepares seafood in adherence to food safety regulations and—perhaps more importantly—is well-reviewed.

 

Written By: Rebecca Yu

 

Add to Flipboard Magazine.

RELATED ARTICLES

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Latest News and Articles

SUBSCRIBE TO OUR NEWSLETTERS

Stay Connected
10,288FansLike
820FollowersFollow
249FollowersFollow
2,787FollowersFollow

Article of the month

Recognizing HIE: A Call for Advocacy

Have you heard of HIE? It’s the second leading cause of infant mortality and lifelong disability worldwide. 2-3 per 1,000 live births in high-income...

Joke Of The Day – May 30

Patient: Doc, please come to my home as soon as possible! My wife has appendicitis! Doctor: Don't worry. Two years ago I did surgery to...

ADVERTISE WITH US

error: Content is read-only and copy-protected.