摘要
猪流行性腹泻(porcine epidemic diarrhea,PED)是由猪流行性腹泻病毒(porcine epidemic diarrhea virus,PEDV)引起的猪的一种急性接触性肠道传染病,以呕吐、腹泻、食欲下降和脱水为基本特征.近年来,该病的流行区域和强度有不断扩大和增强的趋势,对哺乳仔猪造成了很高的致死率,给养猪业造成了很大经济损失.为了能有效的防制PED,本文就PED病原学、发病机制、诊断和预防等方面的研究进展做一概述.
Porcine epidemic diarrhea (PED) is a highly con- tagious, enteric swine disease caused by por- cine epidemic diarrhea virus (PEDV), which is characterized by severe enteritis with vomiting, acute diarrhea, anorexia, and dehydration. In recent years, the epidemic area and intensity of PED have continuously enlarged, causing a sig- nificantly high mortality of suckling piglets and huge economic losses in pig industry. This paper summarizes the etiology, pathogenesis, diagno- sis, and prevention of PED.
出处
《世界华人消化杂志》
CAS
北大核心
2013年第1期27-32,共6页
World Chinese Journal of Digestology
基金
国家国际科技合作专项基金资助项目,No.2012DFA30250
“十一五”国家科技部支撑计划重大项目子课题基金资助项目.No.BAD06A03
国家自然科学基金资助项目,No.31072119
教育部科学技术研究重点基金资助项目,No.212048
哈尔滨市科技攻关计划基金资助项目,No.2009AA6CN125
哈尔滨市科技创新人才研究专项基金资助项目,No.2010RFQXN091,No.2011RFQXN039
黑龙江省教育厅面上基金资助项目,No.12521408
关键词
猪流行性腹泻
病原学
发病机制
诊断
预防
Porcine epidemic diarrhea
Etiology
Pathogenesis
Diagnosis
Prevention