牛结节性皮肤病临床症状与防控

Clinical Symptoms and Prevention and Control Measures of Bovine Sarcoidosis

牛结节性皮肤病具有较高的发病率与极强的传染性,对牛生长发育及生产造成十分严重的威胁。母牛遭到牛结节性皮肤病毒感染后,淋巴肿大、全身性结节等症状将会出现,明显降低产奶量,甚至发生流产现象。公牛患病后,容易产生不育症状。此种疫病目前缺乏特异性治疗方法,需将预防作为重点。要引导地区散养户提升牛疫病防控意识,充分了解牛结节性皮肤病的危害及传播特征,将各项防疫政策严格落实下去,进一步提高饲养管理水平。

Bovine sarcoidosis has a high incidence and strong infectivity,which will pose a serious threat to the growth and production of cattle.Cows infected with bovine sarcoidosis virus will have swollen lymph nodes,systemic nodules and other symptoms,significantly reduce milk production,or even abortion.When a bull is sick,it is prone to sterility.This kind of epidemic disease lacks the specific treatment method at present,needs to take the prevention as the key.Therefore,it is necessary to guide the local free-range farmers to enhance the awareness of prevention and control of bovine sarcoidosis,fully understand the harm and transmission characteristics of bovine nodular skin disease,strictly implement various epidemic prevention policies,and further improve the feeding and management level.