Liver trematodes are mostly found in freshwater fish, shrimps and crabs. Clonorchis sinensis has a strong reproductive ability. One adult can reproduce hundreds of eggs, causing bile duct blockage, cholangitis, gallstones, cholecystitis and other diseases, and the most serious can cause cholangiocarcinoma.
If there is metacercaria in liver fluke disease on shrimp, raw food will bring metacercaria into human body. After eating drunken shrimp, some people often have acute infection symptoms, high fever and chills, liver pain, jaundice, and a significant increase in eosinophilic granulosa cells in the blood. In severe cases, symptoms such as epigastric fullness, loss of appetite, etc. may also die of liver failure. Therefore, shrimp should be cooked and not eaten raw.
When enjoying delicious food, we must prevent "insects from entering the mouth". In recent years, hotpot, sashimi, drunken shrimp, drunken crab and other eating methods have gradually become popular, but these undercooked and thoroughly cooked eating methods all hide the risk of infection with parasites. Once there are symptoms of infection, such as abdominal pain, diarrhea, jaundice, etc., or if you are worried about being infected by eating habits, you can go to the hospital for blood tests.
Eating raw seafood and meat products is dangerous, especially fresh water fish, shrimp and crabs. Generally speaking, eating raw or half-baked is not recommended. It is best to cook thoroughly before eating. It is dangerous to eat shrimps and crabs raw or not fully cooked, especially those grown in fresh water. They must not be eaten raw, because parasites are easy to occur. At present, the pollution caused by sewage discharge makes more bacteria in shrimps and crabs, and it is easy for parasites to enter the body and cause diseases if they are eaten undercooked.
If it is not cooked at high temperature, it is difficult to kill parasites and bacteria even if it is fully pickled with high-alcohol liquor and pepper. Eating a small amount of drunken shrimp, gastric acid can kill parasites and bacteria; Excessive consumption or long-term consumption may lead to parasitic infection, especially in the liver and brain.
It is recommended to cook seafood and river fresh as much as possible, and cook for at least 5 minutes. If you must eat raw food, it can be served with garlic, mustard and other ingredients with bactericidal effect. Try not to eat seafood in food stalls, small restaurants and other places where sanitary conditions cannot be guaranteed.