猪常见病毒性腹泻的特点及预防措施

Characteristics and Countermeasures of Common Porcine Virus Diarrhea

猪腹泻是目前影响养猪业发展最为显著的问题之一,也是导致猪出栏率下降的一类不可忽视的肠道性疾病。国内外学者发现猪的腹泻可由细菌、病毒、寄生虫引起,也可由多种病因混合作用,其中由病毒引起的猪腹泻的发病率居高不下。为了减少经济损失,给养猪业的发展提供帮助,论文对引起猪病毒性腹泻的几种常见病毒病的病原、流行病学、临床症状及病理变化、诊断以及综合预防措施等方面进行综述。

Diarrhea in pigs is currently one of the most significant issues which impact the pig industry development,and bring the pig slaughter rate to be declined which people can not be ignored.Since the diarrhea of swine was found,the domestic and foreign scholar have done extensive research,and they found that this disease can be caused not only by bacteria,viruses,parasites,but also by the mixing of a variety of causes,though the virus led to pig diarrhea is stubbornly high.In order to reduce the economic losses and provide assistance to the development of the pig industry,this article conducted a survey on the species causing swine virus diarrhea,and reviewed several common virus pathogens,epidemiology,clinical symptoms and pathological lesions,diagnosis,prevention and control countermeasures.