Attenuated virus strain for production of swine pandemic diarrhea

摘要

The present invention provides a swine pandemic diarrheal disease (PED) virus attenuated strain (KCTC 8641P), a swine pandemic diarrheal disease prevention vaccine (vaccine) using the same, a method for diagnosing swine pandemic diarrhea using attenuated strains.;Porcine epidemic diarrhea virus attenuated strain (KCTC 8641P) is obtained by attenuating the swine epidemic diarrheal virus virus in more than 90 consecutive passages in animal cell Vero cell line, excellent immunity without having any pathogenicity It can be usefully used as a vaccine diagnostic reagent.