牛口蹄疫疫苗过敏症状及防治

Prevention and Treatment of Allergic Symptoms of Cattle Foot-and-mouth Disease Vaccine

牛口蹄疫是由口蹄疫病毒感染引起的一种急性、高度接触性传染性疾病,该类疾病属于国家一类重特大传染性疾病,需要每年进行强制性的疫苗免疫接种,能有效控制口蹄疫的发生和蔓延。口蹄疫疫苗主要用于预防牛、羊、猪等动物口蹄疫疾病,在免疫接种15 d后诱导机体产生相应的抗体,免疫时间6月。在该类疫苗免疫接种中,部分牲畜由于身体状况和品种差异等因素影响,可能会出现不同程度的过敏反应,如果牛的过敏反应过于强烈,不能采取及时有效的措施进行救治,易造成牛出现休克死亡,给养殖户带来巨大经济损失。该文主要论述牛口蹄疫疫苗过敏反应的症状及具体防治要点。

Foot-and-mouth disease of cattle is an acute and highly contagious infectious disease caused by foot-and-mouth disease virus infection.This disease belongs to the national category of major and major infectious diseases,and requires compulsory immunization every year,which can effectively control the occurrence and spread of foot-and-mouth disease.Foot-and-mouth disease vaccine is mainly used to prevent foot-and-mouth disease in cattle,sheep,pigs and other animals.It can induce the body to produce corresponding antibodies after 15 days of immunization,and the duration of immunization is 6 months.In the immunization of this kind of vaccine,some livestock may have different degrees of allergic reactions due to the influence of physical conditions and variety differences.If the allergic reaction of cattle is too strong to take timely and effective measures for treatment,it is easy to cause shock and death of cattle,bringing huge economic losses to the farmers.This paper mainly discusses the symptoms of allergic reaction and the specific prevention and control points of foot-and-mouth disease vaccine in cattle.