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。
The E. coli pathogen has been identified on cucumbers imported from Spain but it is unclear if they were contaminated there, during transport or in Germany.
在从西班牙进口的黄瓜中发现了大肠杆菌病原体，但是尚不清楚污染究竟是发生在西班牙源产地，还是在运输过程中，或是在德国被污染的。
Porcine postweaning diarrhea and oedema disease are still responsible for considerable economic losses, and E. coli is a common porcine enteric pathogen.
致病性大肠杆菌引起的仔猪断奶后腹泻和水肿病仍然是危害养猪业的重要疾病，给养猪业造成了很大的经济损失。
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