Chicken egg yolk immunoglobulin (IgY) developed against fusion protein LTB-STa-STb neutralizes the toxicity of<i>Escherichia coli</i>heat-stable enterotoxins

Abstract

The recombinant Bab protein containing three important ETEC enterotoxins may serve as an effective and convenient polyvalent toxoid that can be used to produce multiple antitoxin IgYs to prevent colibacillosis caused by ETEC with various fimbriae in young animals.