Shantou Haojiang puffer fish poisoning occurred
Haojiang District, Shantou City, occurred in 10 food puffer fish, a person poisoning deaths.
August 29 at 18:00, Shantou Chaonan food workers in a factory district along the street without permission from Hou Kong mobile stalls to buy the puffer fish. 19:50 pm that night, one of them vomiting, convulsions, numbness of limbs, feet and other symptoms and was sent to rescue, by seeking treatment ineffective at 23 o'clock the evening of 29 deaths. The epidemiological investigation and clinical diagnosis, found that this was caused by consumption of puffer fish poisoning.
Experts advised people to: poisonous puffer fish, the toxins are concentrated in the ovary, testis, liver and other organs and blood, the butcher when the internal organs of toxins easily contaminated fish, after eating toxic, so do not rush eating.
Related information:
Why do puffer fish can cause poisoning?
Puffer fish toxic components of tetrodotoxin, it is a nerve poison, human ingestion of dolphins can be lethal poison 0.5mg-3mg. Puffer fish liver, spleen, kidney, ovary, testis, eye, skin and blood are toxic. To eggs, ovaries and liver the most toxic, kidney, blood, eyes and skin followed. Toxin heat, 100 8 destroyed hours without, 120 1 hour to destroy, salted, sun damage can not always make toxins.
Every spring is the puffer fish spawning season, when the most toxic fish, so spring is the puffer fish poisoning, the high season. China's "aquatic health management approach" clearly stipulates: "puffer fish toxin, may not enter the market. Capture the toxic fish, such as the puffer fish to be taken out for boxing, special fixed deposit", so, or do not eat the puffer fish good. Only a few people are desperate to eat puffer fish, but most people do not know because without careful eating puffer fish poisoning.
How to Understand and identify puffer fish?
Prevent puffer fish poisoning, first of all to recognize poisonous puffer fish, and can identify the shape, to avoid eating poison. Puffer fish body length, round head more square, flat, and some have beautiful markings; there is no markings, but a black fish. Another describes the appearance of diamond-shaped puffer fish, the eyes sunk Banlu eye, two teeth, the shape of each upper and lower teeth were teeth. Gill is not obvious, the stomach is yellow-white, back white belly with thorns, fish without scales smooth, showing black and yellow.
What are symptoms of puffer fish poisoning?
Puffer fish poisoning with nervous system symptoms. The incubation period is very short, short 10-30 minutes to 3-6 hours long disease. Incidence of acute and ferocious. The start of fingers, lips, tongue numb or tingling, and nausea, vomiting, abdominal pain, diarrhea, limb numbness, body rocking, walking difficulties, severe body paralysis, with language barriers, difficulty in breathing, blood pressure, coma, more severe poisoning died of respiratory failure last. If not rescued in time, the fastest 10 minutes after poisoning died within 4-6 hours later than death. Reports indicate the Japanese puffer fish poisoning mortality rate was 61.5%.
Eating puffer fish poisoning, how to do?
The puffer fish poisoning, there is no effective antidote to the present, shall immediately after the occurrence of poisoning patients admitted to hospital as soon as possible so that toxic emissions, and symptomatic treatment.
Processed food due to special circumstances of the puffer fish to be concentrated in areas where conditions permit processing, the processing must be removed before the internal organs, skin, first-class toxic parts, repeatedly flushing the muscles, washed with blood, add 2% sodium bicarbonate treatment 24 hours, checked for accreditation before they can sell, the processing of waste should be destroyed.
Of course, in order to prevent accidents, people still should not have chances to corrupt the taste of a moment to enjoy and eat puffer fish.
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