Soluble recombinant antigen protein of porcine epidemic diarrhea virus and vaccine composition for preventing or treating porcine epidemic diarrhea comprising the same

摘要

The present invention relates to a water-soluble recombinant antigen protein derived from porcine epidemic diarrhea virus and a vaccine composition for preventing or treating swine epidemic diarrhea comprising the same, which is safer and more economical to prevent porcine epidemic diarrhea (PED) Subunit vaccine has been developed as a strategy to respond more quickly when it occurs. In the case of the live attenuated vaccine of the present invention, it is difficult to respond to the emergence of the new variant virus rapidly due to the inconvenience of long-term subculture (100 times) in animal cells. However, Because it is possible to produce by simple substitution of gene sequence, it can cope quickly. Accordingly, it is expected that the present invention can be used as an oral vaccine together with a vaccine or vaccine carrier for prevention or treatment of swine epidemic diarrhea as an animal medicine.