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猪传染性胃肠炎和猪流行性腹泻均是由冠状病毒引起，患病仔猪以呕吐、腹泻、脱水为特征。
Porcine transmissible gastroenteritis virus (TGEV) is described as causative agents of transmissible gastroenteritis of swine, causing piglets vomit, diarrhea and high mortality.
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