近几年,随着人们将海洋贝类作为食物的兴趣日益浓厚,科学家们对贝类及其防御机制的研究也越来越深入,对它们在生态、社会、经济、营养等方面的作用以及它们的致病微生物的特性进行了大量研究[1]。双壳贝类由于其滤食习性,使它们体内蓄积了大量细菌,成为人类致病菌的积极携带者? In recent years, as people become more interested in the use of marine shellfish as food, scientists have also studied more and more about shellfish and their defense mechanisms, their ecological, social, economic, and nutritional roles, and A large number of studies have examined the properties of their pathogenic microorganisms [1]. Bivalve molluscs because of its filter habits, so that they accumulated a large number of bacteria in the body, as a positive carrier of human pathogens?