(1) inspection: check whether there are immunization certificates or immune markers (ear tags), quarantine certificates of origin and ear tags of pollution-free pigs, and find out whether the exhibits are consistent, as well as the illness and death of pigs on the way. If it is a pig from other places, it is also necessary to check whether there is a county quarantine certificate and a vehicle disinfection certificate; (2) Post-discharge group inspection: The suspected sick pigs shall be individually inspected according to the method of Quarantine Specification for Livestock and Poultry Origin-GB16549, and the sick pigs shall be transferred to the isolation circle immediately after being found. Conduct laboratory tests when necessary.
2. Check the pigs to be slaughtered. After passing the inspection, put the healthy pigs into the feeding bar for further observation. Before slaughter, there will be another group inspection. After picking out the suspected sick animals, they will be transferred to the waiting list. After stopping eating, drinking and observing, it is proved to be a healthy pig, and the veterinary quarantine officer will issue a "slaughter certificate" before the pig can enter the slaughter room.
Legal basis: Article 15 of the Food Safety Law of People's Republic of China (PRC) shall carry out monitoring work according to the food safety risk monitoring plan and scheme to ensure the authenticity and accuracy of monitoring data, and submit monitoring data and analysis results according to the requirements of the food safety risk monitoring plan and scheme. Food safety risk monitoring staff have the right to enter the relevant edible agricultural products planting and breeding, food production and business premises to collect samples and collect relevant data. The collection of samples shall be paid at the market price.