Thoughts on Building African Swine Fever Free Communities with a Focus on Biosafety—Taking the Blue Mountain Branch of Yongzhou Tianshun Livestock Technology Co., Ltd. as an Example

永州市天顺畜牧科技有限责任公司蓝山分公司，2021~2022年共采集猪血、环境样品、人员样品等各类样品3969份，非洲猪瘟病毒检测3969份，非洲猪瘟病毒检出率为0，对照国家猪场主要疫病净化场必备条件和审查评分65项，符合五项必备条件，自查评分为98分，专家评分97.5分，2023年被批准为湖南省非洲猪瘟无疫小区。介绍了天顺蓝山分公司以生物安全管理为重点防疫非洲猪瘟工作细节，特别是特色的“4层铁桶”生物安全防御模式，在非洲猪瘟无疫小区建设中发挥了重要作用。并对动物疫病净化、区域化管理和效果、非洲猪瘟检测和非洲猪瘟检测方法学优化方案进行论证，供畜牧业同行参考。Blue Mountain Branch of Yongzhou Tianshun Livestock Technology Co., Ltd. collected a total of 3969 samples of various types such as pig blood, environmental samples, and personnel samples from 2021 to 2022. 3969 samples were tested for African swine fever virus, and the detection rate of African swine fever virus was 0. Compared with 65 necessary conditions and review scores for major disease purification sites in national pig farms, it meets the five necessary conditions, with a self inspection score of 98 points and an expert score of 97.5 points. In 2023, it was approved as an African swine fever free community in Hunan Province. The details of Tianshun Blue Mountain Branch’s work on preventing African swine fever with a focus on biosafety management were introduced, especially the distinctive “4-layer iron bucket” biosafety defense model, which played an important role in the construction of African swine fever free communities. And demonstrate the purification of animal diseases, regional management and effectiveness, African swine fever detection, and optimization of African swine fever detection methodology for reference by peers in the animal husbandry industry.