Catarrhal fever is any of several respiratory or oral diseases of livestock such as bluetongue in horses and sheep.

卡他热是几类家禽呼吸性或口腔性疾病中的任何一种疾病，如马和羊的蓝舌病。

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The disease characterized by high fever, cough, serous and fibrinous inflammation of the lungs and pleura with a high mortality rate, is harm to the sheep industry.

该病在临床上以高热、咳嗽、肺脏及胸膜的浆液性和纤维素性炎症为特征，死亡率高，对养羊业的危害很大。

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As well as foot-and-mouth, the institute also focuses on diseases in cattle, sheep, horses and pigs, including lumpy skin disease, rinderpest, African swine fever, swine vesicular disease and equine encephalosis.

BBC: NEWS | UK | Pirbright: Labs at centre of outbreak