E. coli K88 is the main pathogen of post-weaningdiarrhea (PWD).
K 88大肠杆菌是引起仔猪断奶后腹泻(PWD)的主要病原。
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K88 fimbriae is one of the major colonization factors associated with porcine neonatal and post-weaningdiarrhea caused by enterotoxigenic Escherichia coli (ETEC).