近年来,随着现代畜牧业的发展,不同规模养羊场如雨后春笋,集约化饲养程度越来越高,跨省份、跨区域调运比较频繁,为疫病的传播带来了隐患,因而羊传染病的流行形势日趋严峻,老病未除,新病又不断传入,致使我国的羊病防控形势日趋严峻。每到夏秋季节,羊小反刍兽疫、口蹄疫、羊传染性角膜结膜炎、羔羊痢疾、羊肠毒血症、羊传染性脓疱等传染病常见多发,要加强防控。

In recent years,with the development of modern animal husbandry,all kinds of large-scale sheep farms have sprung up,the degree of intensive feeding is getting higher and higher,and the cross provincial and cross regional transportation is more frequent,which brings convenience for the spread of epidemic diseases.Therefore,the epidemic situation of sheep infectious diseases is becoming more and more serious,the old diseases are not removed,and new diseases are constantly introduced,which leads to the increasingly severe situation of prevention and control of sheep diseases in China.Every summer and autumn,sheep ruminant disease,foot-and-mouth disease,sheep infectious keratoconjunctivitis,lamb dysentery,sheep enterotoxemia,sheep infectious pustules and other infectious diseases are common,so we should strengthen the prevention and control.