Studies on porcine parvovirus inactivated vaccine and titration of serum neutralizing antibody
1988
Kwon, H.J. | Yeh, J.G. | Lee, C.K. (Bayer Veterinary Medicine Research Institute)
A porcine parvovirus inactivated vaccine was prepared and inoculated to 7 piglets and also 8 guinea-pigs, and their serum antibodies were titrated. Twenty-two field serum samples of unvaccinated sows were also tested by SN and HI methods. It was observed that SN test was superior over HI test. Therfore, it is suggested that the SN test could well be used in the detection of serum antibody for PPV in vaccinated pigs
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