牛羊口蹄疫流行特点及防控

Epidemic Characteristics and Control of Foot-and-mouth Disease in Cattle and Sheep

口蹄疫是牛羊养殖领域发生流行率相对较高的一类病毒性传染性疾病,主要对猪牛羊等偶蹄类动物造成严重危害,发病后患病牛羊的口腔、嘴唇、舌头、蹄部部位会出现很多的水疱。虽然牛羊口蹄疫造成的死亡率相对较低,但是该种病毒的传播流行渠道多种多样,危害较为严重常常呈地方性流行或者散发流行,对牛羊养殖产业的危害较大。该文主要探讨牛羊口蹄疫流行特点、临床表现、危害及防控工作面临几点问题的基础上,提出兽医防控牛羊口蹄疫的对策。

Foot-and-mouth disease(FMD)is a kind of viral infectious disease with a relatively high prevalence in cattle and sheep farming.It mainly causes serious harm to cloven-hoofed animals such as pigs,cattle and sheep,many blisters appear in the mouth,lips,tongue and hoof of cattle and sheep.Although the mortality rate of FMD in cattle and sheep is relatively low,the virus is spread through a variety of routes and is more severe,often endemic or sporadic,it is harmful to cattle and sheep breeding industry.On the basis of discussing the epidemic characteristics,clinical manifestation,harm and some problems in prevention and control of foot-and-mouth disease of cattle and sheep,the paper puts forward some countermeasures for veterinary prevention and control of foot-and-mouth disease of cattle and sheep.