猪传染性胃肠炎与流行性腹泻临床症状及防控

Epidemiology,Clinical Symptoms,Prevention and Control of Transmissible Gastroenteritis and Epidemic Diarrhea in Pigs

猪传染性胃肠炎和流行性腹泻是威胁仔猪健康生长的2类病毒性传染性疾病,2种病毒所引起的临床症状大致相同,经常混合感染、并发感染,加重临床症状,使仔猪在短时间内死亡。该文从流行病学、临床症状、病理特征等几个方面论述猪传染性胃肠炎和流行性腹泻之间的相同和区别,并提出了诊断方法和防控对策。

Porcine infectious gastroenteritis and the corresponding epidemic diarrhea can be often found in farms in China.It is an acute,contact and intestinal infectious disease that often occurs.Both of them are gastrointestinal diseases caused by the infection of coronavirus in the small intestinal mucosa,The clinical symptoms of infected animals will be diarrhea,vomiting or dehydration,which will have a serious impact on the survival rate and corresponding growth of piglets,and it will affect the production of pigs.These two diseases have many similarities in many aspects,and it is easy to find the corresponding confusion in clinic.Analyze the epidemic,clinical symptoms and laboratory diagnosis of the two diseases,and summarize the corresponding prevention and control measures and requirements.Help the majority of breeding users to identify the two diseases and avoid corresponding misdiagnosis.