Pig Rebreeding and PRRS is a new noticeable viral infectious pig disease at home and abroad.
猪繁殖和呼吸综合症是近年来国内外引人注目的一种新的病毒性猪传染病。
Porcine reproductive and respiratory syndrome (PRRS) becomes an economically significant disease for the Chinese swine industry.
猪繁殖与呼吸综合征(PRRS)是当前严重危害我国养猪业的重要传染病。
Once again the facts say that commercial companies almost always end up with all of their farms + ve for diseases like PRRS and Mycoplasma.
事实再一次说明商业公司几乎最终都会因为诸如蓝耳病和支原体病毒等疾病问题而终止。
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