The conclusion of the study was that marbofloxacin had high antimicrobial activity against APP in vitro and in vivo and the MIC was 0.01mg/ml.

• 本研究证实，麻保沙星对血清学1型猪胸膜肺炎放线杆菌具有优良的体内外抗菌活性，其体外MIC为0.；01mg/ml；