抗大肠杆菌蛋黄抗体粉是目前用来有效治疗仔猪大肠杆菌性腹泻的生物制剂。
Preparation of egg yolk antibody powder against Enterotoxigenic Escherichia Coli is good for the corresponding pathogenic diarrhea on the piglets.
现有商业疫苗通过母猪免疫能有效控制新生仔猪大肠杆菌性腹泻，而对PWD却难以奏效。
The existing commercial vaccines could effectively control diarrhea caused by E. coli in newborn piglets from immuning sow, while it was unlikely effective to PWD.
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