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《Progress in Veterinary Medicine》 2018-06
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Epidemic Status and Control Measures of Porcine Epidemic Diarrhea,Infectious Gastroenteritis and Porcine Rotavirus Infection in Parts of China

WANG Yan-feng;ZHANG Ding-hua;LI Ai-xin;CHENG Zheng;LIU Shou-xuan;Departent of Animal Science,Henan Vocational College of Agriculture;Disease Rapid Diagnostic Center,Henan Vocational College of Agriculture;  
PED,TGE and PoRV infection are the main diseases that endanger the healthy development of swine industry,and often infect pigs by means of individual or mixed infections,rapid onset,fast transmission,morbidity and mortality rate of suckling piglets can reach 80%-100%,and the incidence of the reserve pigs,sows or fattening pigs is low with one-time diarrhea.The clinical manifestations of 3 swine viral diarrhea are very similar,characterized by vomiting,severe diarrhea,dehydration and weight loss.Especially since 2010,the prevalence of PEDV mutant strains has been a serious impact on the global pig industry,the existing control measures have not been able to cope with new trends.In recent years,there are more researches on the epidemic changes and control measures of PED,TGE and PoRV,infection and many new techniques or methods have been applied to 3 swine viral diarrhea.Based on the analysis of genetic variation and epidemic status of 3 kinds of viruses,this paper reviewed the prevention and control measures from the aspects of feeding management,immunization prevention,traditional Chinese medicine therapy,interference therapy,specific therapy and return therapy.
【Fund】: 河南省高等学校青年骨干教师培养计划项目(2016GGJS-243);; 河南省科技攻关项目(182102110107);; 河南农业职业学院科学研究项目(HNACKY-2017-07)
【CateGory Index】: S858.28
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