猪冠状病毒性疫病诊断与控制

Diagnosis and Control of Porcine Coronavirus Epidemic Disease

猪冠状病毒性疾病的种类较多,主要包括猪流行性腹泻、猪传染性肠胃炎等。冠状病毒病具有传播速度快、危害严重的特点,临床上主要表现为呕吐、腹泻,采食量下降,影响猪群正常生长发育。在生猪养殖中,需要掌握冠状病毒性疾病的具体流行特点,侧重做好养殖场的环境卫生控制,调配好饲料,保证营养价值,全面提高猪群身体抵抗能力,降低发病率,保证养殖安全,控制疫情的传播蔓延。该文主要论述猪冠状病毒性疾病的诊断与控制措施。

There are many types of swine viral disease,including porcine epidemic diarrhea,porcine transmissible gastroenteritis and so on.The main clinical manifestations of coronavirus are vomiting,diarrhea,decreased feed intake and influence on the normal growth and development of pigs.In pig breeding,it is necessary to master the specific epidemic characteristics of the viral disease,focus on the environmental hygiene control of the farm,mix the feed well,ensure the nutritional value,improve the physical resistance of the pig herd in an all-round way,and reduce the incidence rate,to ensure the safety of aquaculture and control the spread of the epidemic situation.This article mainly discusses the diagnosis and control measures of pig viral disease.