IgY against complex antigen could inhibit the growth of Shigella dysenteria and Staphylococcus aureus, and IgY against Escherichia coli O157:H7 could inhibit the growth of Escherichia coli O157:H7.

• 抗混合抗原IgY能抑制金黄色葡萄球菌、痢疾志贺氏菌的繁殖，抗大肠杆菌O157:H7 IgY能抑制大肠杆菌O157:H7的生长。