Wiseman A, Selman I E, Pirie H M, Harvey I M
Vet Rec. 1976 Mar 6;98(10):192-5. doi: 10.1136/vr.98.10.192.
An outbreak of acute severe pneumonia which affected six to 14-week-old single-suckled calves, resulted in 45/77 requiring treatment. The examination of paired sera from all affected calves revealed that neither an adenovirus, non infectious bovine rhinotracheitis virus nor parainfluenza 3 virus was involved. The acute exudative interstitial pneumonia found at post mortem was typical of pneumonic pasteurellosis.
一场影响6至14周龄单头哺乳犊牛的急性重症肺炎疫情爆发，77头中有45头需要治疗。对所有患病犊牛的配对血清进行检测发现，病因既不是腺病毒、非传染性牛鼻气管炎病毒，也不是副流感3型病毒。死后发现的急性渗出性间质性肺炎是典型的肺炎巴氏杆菌病。
