›› 2010, Vol. 37 ›› Issue (12): 180-182.

• 疾病防治 • Previous Articles     Next Articles

Serological Survey for TGEV and PRCV Antibodies among Swine from Guizhou Province

HONG Ni-ning,ZHANG Deng-xiang,LI Tao,RAN Long-zhong,YU Tian-de   

  1. (Guizhou Animal Disease Control Center,Guiyang 550008,China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2010-12-20 Published:2010-12-20

Abstract: A total of 2906 swine serum samples representing 88 countries from Guizhou province were tested during 2008 to 2009 in laboratory to detect transmissible gastroenteritis virus(TGEV) and porcine respiratory coronavirus(PRCV) antibodies using a commercial blocking ELISA system to distinguish TGEV from PRCV antibodies.12 samples (0.41% total)were TGEV seropositive, 44 samples(1.51% total) were PRCV antibody positive. 2818 samples(96.97% total) were TGEV and PRCV seronegative and the other 32 of the 2906 serum samples(1.10% total) were tested invalid or inconclusive.

Key words: swine transmissible gastroenteritis virus(TGEV); porcine respiratory coronavirus(PRCV); antibody; ELISA

CLC Number: