How can Anisakis Infection be explained?

Anisakis, or anisakisis as it is also called, can be caused by parasitic anisakisworms. This infection is caused by eating raw seafood or fish that has been contaminated with anisakis larvae. The larvae may enter the stomach and intestinal linings and cause abdominal pain, nausea and vomiting.

Anisakis is more common in countries where raw fish consumption is widespread, like Japan, Korea and other parts of Europe. Due to increasing popularity of sushi, the number of cases of anisakis in the United States is on the rise. The Centers for Disease Control and Prevention reported that there have been over 400 cases of anisakis in America between 2016 and 2018.

Anisakis Infection: Common Causes

Anisakis is caused when you eat raw seafood or fish that has been undercooked. Squid, mackerel and salmon are all common foods susceptible to infection. If the food hasn't been frozen properly before cooking, larvae may survive. It is therefore important that fish for raw consumption be frozen at -20°C for 24 hours.

There are several common treatments for Anisakis infection

Anisakis infection can be treated with medication that reduces symptoms. The infection may be treated with antibiotics. Endoscopic removal may be required in some instances. To locate the larvae and to remove them, endoscopic removal requires inserting a tube in the stomach or intestine.

Surgery may be necessary to get rid of the larvae in severe cases. If the infestation is severe or has not responded to treatment, surgery may be necessary. The risk of complications is high and surgery should be done only by trained professionals.

Anisakis Infection: Experts' and Professionals' Opinions

Experts believe that the best method to avoid anisakis is proper freezing and cooking. Studies have found that fish can be safely eaten if kept at -20C for 24 hours. The larvae can also be killed by heating fish for 10 minutes at 70°C (158°F).

Research also suggests that people be conscious of the potential dangers associated with raw fish consumption and make efforts to reduce their risk. Avoid eating at restaurants where raw fish is served, be aware of the origins and avoid purchasing fish from warm waters.

Tips and Natural Remedies for Prevention

You can reduce your risk of getting anisakis by using natural methods and other tips. It is crucial to only purchase fish from trusted suppliers. It is recommended to freeze fish for at least 24 hours (-20°C / -4°F) before you consume them. It is also important that all fish be cooked thoroughly until they reach an internal temperature 70°C (158°F) within 10 minutes.

You should avoid raw fish coming from certain regions. Anisakis larvae are more common in areas with high pollution levels, like rivers and lakes near industrial sites. It is also important that you ensure proper safety protocols are followed when handling raw fish.

It is important to know the symptoms and signs of an anisakis disease. You may experience nausea, vomiting and abdominal pain. It is crucial to get medical attention immediately if you experience any of the following symptoms after eating raw fish.

Conclusion

Anisakis is an infection that results from the consumption of uncooked or raw seafood infected with anisakis larvae. This infection is more common in countries where raw fish consumption is widespread, like Japan, Korea and other parts of Europe. It is best to buy fish only from reliable sources. Freeze fish for at least 24 hours, then cook the fish for about 10 minutes until it reaches an internal temperature 70°C (158°F). It is also important to recognize the symptoms and signs of anisakis and get medical attention immediately after eating raw fish.

Anisakis is a severe condition. It can be avoided by being careful when eating raw fish. You need to know the dangers of eating raw fish, and how to minimize the chance of getting infected. These guidelines will allow you to enjoy raw fish with no risk of an anisakis-related infection.