How should Nantong Customs eliminate this hidden danger when intercepting living poisonous widow spiders?

Nantong Customs intercepted a live poisonous widow spider. Recently, Nantong Customs inspectors found that a ship about 30 years old was about to dock at Nantong COSCO Shipping for maintenance when checking the documents of ships declared to enter Hong Kong. Because this ship docked in the South Pacific from June 5, 438 to March this year to load logs, there is a high quarantine risk. Customs inspectors immediately boarded the ship for inspection. The results show that the cabin and hull are mottled with rust, and there are residual log residues and bark everywhere on the deck. The corner of the hut and the hiding place of the room are densely covered with cobwebs. After in-depth investigation, 7 live poisonous spiders/kloc-0 and a large number of fresh oocysts were seized on the spot. On the day when the spider samples were sent for inspection, hundreds of young spiders hatched from the spider oocysts.

Symptoms of poisonous widow spiders bitten by black widow spiders include tingling in the wound, pallor, redness or urticaria in the wound and its vicinity, local pain or tenderness, and severe pain will quickly spread to the abdomen, thighs, waist and other places within about 5 minutes after being bitten, while abdominal distension and intestinal obstruction may occur. Systemic symptoms also include weakness, blurred vision, nausea and vomiting, symptomatic painful cramps, shortness of breath, fever, convulsions, increased white blood cell count and unique burning sensation in heels. Black widow spider bite poisoning is easy to cause myocardial damage, and myocardial enzymes are increased to varying degrees. In severe cases, blood pressure rises first and then falls, showing a state of toxic shock, and children often have convulsions. ?

How to eliminate this hidden danger 1 Establish a risk assessment mechanism for exotic species. Not all species introduction will lead to the destruction of ecological diversity. Proper introduction and management are of great significance to the development of production. Establish a risk assessment mechanism for exotic species, assess the possible impact of species introduction on life and health, production development and biodiversity, and establish exotic species according to the assessment results? Blacklist? Systematic, strict detection and control of invasive species, once found to have a tendency to destroy the ecology, immediately remove. ?

2 to carry out regular and irregular special actions to crack down on illegal carrying and mailing of prohibited items. We will comprehensively crack down on the illegal carrying and mailing of prohibited articles, improve the quarantine treatment of intercepted articles and the inter-departmental transfer mechanism of intercepted articles, form a joint force of law enforcement, and more effectively protect domestic agricultural production safety, ecological environment safety and people's health. ?

3. Strengthen the entry-exit quarantine work, formulate laws and regulations on the management of alien species, strengthen the management of the introduction of harmful marine species, especially strictly guard against the great threat of the invasion of alien species carried by ballast water. ?