温和气单胞菌是水产养殖业中常见的条件致病菌,与嗜水气单胞菌一样,温和气单胞菌也能产生溶血素、细胞毒素、肠毒素等多种毒力因子。一旦条件适宜,温和气单胞菌便大量繁殖,其毒素能引起生物体广泛而复杂的病理变化。随着水产养殖业集约化程度的提高,水产动物温和气单胞菌病害日趋严重。虽然通过消毒或使用抗菌剂对温和气单胞菌有一定的防治作用,但消毒剂、抗菌剂隐藏的毒副作用日益明显,与当前食品安全、水产品贸易全球化形势极其 Aeromonas sobria is a common pathogen in aquaculture. Like Aeromonas hydrophila, Aeromonas sobria can produce a variety of virulence factors such as hemolysin, cytotoxins and enterotoxins. Once the conditions are right, Aeromonas sobria multiplies in large quantities, and its toxins can cause extensive and complex pathological changes in organisms. With the intensification of aquaculture industry, the disease of A. aeruginosa is becoming more and more serious. Although disinfection or use of antibacterial agents have a certain role in the prevention and control of Aeromonas sobria, the concealed toxic side effects of disinfectants and antibacterial agents have become increasingly apparent. With the current food safety, the globalization of trade in aquatic products is extremely serious