Tuna is a popular and widely used fish all over the world. Using fresh tuna to make delicious dishes is prepared by many restaurants and is supported by diners. However, eating raw tuna incorrectly can cause many health problems.

Tuna is a popular food in Vietnam due to its high nutritional content, rich in minerals, unsaturated fatty acids, vitamin D, phosphorus, and low fat, so it is very popular. However, in some cases, poisoning from eating tuna can occur and is the cause of mass poisoning.