期刊论文

Research Advances on Porcine Epidemic Diarrhea and New Vaccine

中文

中国畜牧兽医

1671-7236

2020

47

9

2935-2944

10.16431/j.cnki.1671-7236.2020.09.028

国家自然科学基金(31572563)。

本校为第一机构

猪流行性腹泻(porcine epidemic diarrhea,PED)是危害养猪业健康发展的重要疾病之一,具有急性、高度传染性的特征,给养猪业造成了严重的经济损失。猪流行性腹泻病毒(porcine epidemic diarrhea virus,PEDV)感染会破坏动物机体的消化系统,造成患病猪食欲下降、呕吐以及严重腹泻等,且药物治愈后的仔猪也会因为生长发育不良等因素严重影响生产,给养殖户带来巨大的困扰。2010年PEDV高致病变异毒株在中国暴发流行,导致PED的发病率和死亡率大幅升高,严重影响中国养猪生产。此次PED的暴发流行引起了养猪行业的密切关注,相关研究领域的学者对PEDV致病机制和PED新型疫苗进行了更加深入的研究,亚单位疫苗、...

Porcine epidemic diarrhea(PED)is one of the important diseases that endanger the healthy development of the pig industry.It has acute and highly infectious characteristics,causing severe economic losses to the pig industry.Porcine epidemic diarrhea virus(PEDV)infection could destroy the animal’s digestive system,cause the appetite of sick pigs to decline,vomit,and severe diarrhea.And the piglets cured by drugs will also have a serious impact on production due to factors such as poor growth and development,which will bring huge problems to the ...