E. coli K88 is the main pathogen of post-weaning diarrhea (PWD).
K 88大肠杆菌是引起仔猪断奶后腹泻(PWD)的主要病原。
Enterotoxigenic E. coli or ETEC is a leading cause of bacterial diarrhea.
肠毒性大肠杆菌即etec是细菌性腹泻的首要致病因素。
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.
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。
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