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Research Progress and Vaccine Prospect of Porcine Epidemic Diarrhea Virus

CHEN Shen-miao1,2,NIU Cheng-ming2, HE Fu-qing2,WU Xue-li2,MA Jing-xia3   

  1. 1.Shandong Binzhou Wohua Biotech Co.,Ltd., Binzhou 256600,China;2.Shandong Binzhou Bilaiwei Biological Technology Institute, Binzhou 256606, China;3.Animal Husbandry and Veterinary Bureau, Binzhou 256600,China)
  • Received:2013-09-12 Online:2014-03-20 Published:2014-05-15

Abstract: In recent years, the epidemic intensity of porcine epidemic diarrhea virus (PEDV) have continuously enlarged,causing a huge economic losses in pig industry. This paper summarizes the research progress on the isolation and identification,variation, molecular biology of PEDV.This paper based on the current immunity results ot the PEDV vaccines, the research and development direction of PEDV production, with a view to the new, more useful product of PEDV.

Key words: PEDV; vaccine; molecular biology; epidemiology