黑龙江省某猪场散发慢性猪瘟的诊断

The diagnosis of sporadic chronic swine fever in the pig farm of Heilongjiang province

猪瘟是由猪瘟病毒引起的猪的一种急性或慢性、热性和高度接触性传染病。近年,由于普遍采取疫苗接种等预防措施,猪瘟流行形式发生了变化,呈散发性流行。2015年10月,黑龙江八一农垦大学兽医院接到来自大庆某猪场的3头发病猪,根据发病情况、临床检查、剖检病理变化及RT-PCR检测结果,最终确诊为慢性猪瘟。

Classical swine fever is an acute or chronic,feverish and highly contagious disease of swine,caused by classical swine fever virus. In recent years,the prevalence of classical swine fever has shown sporadic due to widespread vaccination. In October 2015,the veterinary hospital of Heilongjiang Bayi Agricultural University treated three infected swine,according to the results of incidence,clinical examination,pathologic measurement and RT-PCR detection,the three swine were diagnosed as chronic swine fever.